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The Guess By Marciano GM0243 Eyeglasses bring runway glamour to prescription eyewear with genuine Swarovski fine crystal rock set in sleek metal panels along the temples. These women's frames balance bold style with everyday wearability—a square shape with softly rounded edges that flatters round, oval, and heart-shaped faces by adding structure without harsh angles.
The full-rim acetate construction offers durability and a polished finish, available in four sophisticated colors: classic black (B84), rich brown/blue tortoise (E50), elegant green (I33), and scale tortoise (S30). Each frame measures 53-16-135mm (lens width-bridge-temple length), a medium fit that works for most face widths. The 16mm bridge sits comfortably without pinching, while the 135mm temples feature the signature Marciano Guess foil logo at the tips.
Swarovski Crystal Detailing
What sets the GM0243 apart is the genuine Swarovski crystal embellishment. Fine crystal rock is carefully set into metal panels on each temple, catching light as you move. It's a detail you'd expect on evening wear, now built into frames you can wear daily. The crystals are secured in the metal inlay, not glued on—they stay put through normal wear.
Prescription-Ready & Versatile
These frames accept single-vision, bifocal, and progressive prescription lenses. The full-rim design provides excellent lens security and works well with higher prescriptions. The acetate material is lightweight despite its substantial look, and the square lens shape offers a generous field of vision. Whether you need distance correction, readers, or multifocal lenses, the GM0243 accommodates them.
Acetate frames require simple care: rinse under lukewarm water, clean with mild soap, and dry with a microfiber cloth. Avoid leaving them in hot cars or direct sunlight, as acetate softens with heat. Store in a protective case when not in use to prevent scratches to the crystal detailing.
Product Details
Product DetailsModel
GM0243Shape
Gender
Material
Bridge Type
Rim Type
Age Group
Color Details
Color DetailsColor Code
E50Color Description
BrownFrame Color
Brown
Color Code
I33Color Description
GreenFrame Color
Green
Color Code
S30Color Description
Scale
Color Code
B84Color Description
BlackFrame Color
Black
Color Code
B84Color Description
B84 - BlackFrame Color
Black
Color Code
S30Color Description
S30 - Scale
Color Code
I33Color Description
I33 - Green
Color Code
E50Color Description
E50 - Brown / Blue
Color Code
005Color Description
Black/OtherFrame Color
Black
Color Code
056Color Description
Havana/OtherFrame Color
Tortoise
Color Code
056Color Description
Havana/OtherFrame Color
Tortoise
Color Code
005Color Description
Black/OtherFrame Color
Black
Size Details
Size DetailsLens Width
53mmBridge Width
16mmTemple Length
135mmSize
5316-135
Lens Width
53mmBridge Width
16mmTemple Length
135mmSize
5316-135
Lens Width
53mmBridge Width
16mmTemple Length
135mmSize
5316-135
Lens Width
53mmBridge Width
16mmTemple Length
135mmSize
5316-135
Size
5016-135
Size
5016-135
Size
5016-135
Size
5016-135
Bridge Width
16.00Temple Length
135.00Size
5416-135
Bridge Width
16.00Temple Length
135.00Size
5416-135
Bridge Width
16.00Temple Length
135.00Size
5016-135
Bridge Width
16.00Temple Length
135.00Size
5016-135
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Frequently Asked Questions
Are the Guess By Marciano 0243 frames prescription-ready?
Yes, the GM0243 frames are fully prescription-ready and compatible with single-vision, bifocal, and progressive lenses. The full-rim acetate construction provides excellent lens security and works well with a wide range of prescription strengths. You can customize them with anti-reflective coatings, blue light blocking, or transition lenses.
What face shapes work best with square eyeglass frames?
Square frames like the GM0243 look best on round, oval, and heart-shaped faces. The straight lines and defined angles add structure and balance to softer facial curves. For heart-shaped faces, square frames add width to the lower half for a harmonious look. The modified square shape of the GM0243 is less angular than pure geometric squares, making it more universally flattering.
Are the Swarovski crystals on these frames durable?
Yes, the Swarovski fine crystal rock is set into metal panels on the temples, not surface-glued. This secure mounting method keeps the crystals in place through normal daily wear. However, you should store the frames in a protective case when not in use to prevent scratches or impacts to the crystal detailing.
How do I clean and care for acetate eyeglass frames?
Clean acetate frames by rinsing under lukewarm water (never hot) to remove dust, then apply a small amount of mild, lotion-free dish soap. Gently rub the frame and rinse thoroughly, then dry with a microfiber cloth—never paper towels, which can scratch. Avoid alcohol-based cleaners, acetone, and harsh solvents that can damage the acetate finish. Store frames in a hard case and keep them away from heat sources like car dashboards.
What size are the Guess By Marciano 0243 frames?
The GM0243 measures 53-16-135mm, which translates to a 53mm lens width, 16mm bridge width, and 135mm temple length. This is considered a medium fit suitable for most adult women. The 53mm lens width provides good coverage without being oversized, and the 16mm bridge fits average nose widths comfortably.
What's included with Guess By Marciano eyeglasses?
Authentic Guess By Marciano frames come with the original branded case and cleaning cloth from the manufacturer. All frames sold through authorized retailers include a minimum one-year manufacturer warranty covering defects in materials and workmanship. The frames are 100% authentic designer eyewear.
Compare With Similar Frames
How the Guess By Marciano 0243 Eyeglasses stacks up against the closest alternatives we carry.
- Same brand quality and construction
- Different style aesthetic for variety
- Prescription-ready like the 0243
- Direct from Swarovski, the crystal experts
- Likely features more extensive crystal work
- Premium brand recognition
Read the full comparison
Guess By Marciano 0243 vs. Similar Frames
If you're drawn to the crystal-embellished glamour of the GM0243, you have a few directions to consider.
GM0243 vs. Guess By Marciano 0281
Both frames come from the same Guess By Marciano collection and share the brand's fashion-forward DNA. The GM0281 offers a different frame shape and style aesthetic while maintaining the same acetate construction quality and prescription compatibility. At $154.31, it's priced slightly higher than the 0243. If you prefer the square shape and Swarovski crystal detailing of the 0243, it offers more visual interest at a lower price point. The 0281 might appeal if you want a different silhouette from the same trusted brand.
GM0243 vs. Swarovski 2018
For customers specifically attracted to the Swarovski crystal embellishments, the Swarovski 2018 Eyeglasses ($150.32) come directly from the crystal manufacturer. You can expect more extensive crystal work and premium brand cachet. However, the GM0243 offers better value—you get genuine Swarovski crystals in a fashion-forward Guess By Marciano frame at a lower price. The GM0243 strikes a better balance between glamour and everyday wearability, while Swarovski frames tend toward more formal occasions.
Our take: The GM0243 hits a sweet spot—genuine Swarovski crystal detailing, a flattering square shape, and the Guess By Marciano fashion pedigree at a competitive price. It's dressy enough for special occasions but wearable enough for daily use.
At a Glance
Guess By Marciano 0281 Eyeglasses
Pros:
- Same brand quality and construction
- Different style aesthetic for variety
- Prescription-ready like the 0243
Cons:
- May lack the Swarovski crystal detailing
- Different frame shape may not suit the same face types
- Priced at $154.31, slightly higher than the 0243
Swarovski 2018 Eyeglasses
Pros:
- Direct from Swarovski, the crystal experts
- Likely features more extensive crystal work
- Premium brand recognition
Cons:
- Priced at $150.32, higher than the GM0243
- May be more formal/less versatile for daily wear
- Different brand aesthetic than Guess By Marciano