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Cushion|Natural|GIA

1.02ct L SI2 Cushion Natural Diamond

EX • L/SI2 • GIA 7558517108

Certificate GIA 7558517108

Diamond specifications and retailer prices

From £654 GBP
As of November 5, 2026
Save £131 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £786 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558517108. Listed at 3 retailers as of November 5, 2026, with prices from £654 to £786, a £131 spread on the same certified stone. GemTrove lists it at £786. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558517108
Dimensions5.61 × 5.49 × 3.71 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Needle, Natural
Top View
5.61 mm5.49 mm1.02 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558517108
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £786 GBP|Low: £643 GBP|High: £786 GBP|Avg: £709 GBP
GemTrove
Retailer 2
Retailer 3
November 6, 2026
Retailer 3£654 GBP
Retailer 2£669 GBP
GemTrove£786 GBP

41 data points across 3 retailers

3 retailers£654 GBP to £786 GBP

A
Cheapest Retailer
-
£654 GBP
A
Retailer 2
-
£669 GBP
View
Most Expensive
B+
GemTrove
GT-N-00959728-98 · Nov 6
£786 GBP
A$1,618 AUD
View
2 more retailers have this diamond
Prices start from £654 GBPSave up to £131 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Cushion
£654 GBP