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Cushion|Natural|GIA

1.02ct L SI1 Cushion Natural Diamond

EX • L/SI1 • GIA 2556654319

Certificate GIA 2556654319

Diamond specifications and retailer prices

From €797 EUR
As of November 5, 2026
Save €215 EUR (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,012 EUR 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556654319. Listed at 3 retailers as of November 5, 2026, with prices from €797 to €1,012, a €215 spread on the same certified stone. GemTrove lists it at €1,012. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556654319
Dimensions5.61 × 5.56 × 3.77 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.61 mm5.56 mm1.02 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556654319
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 67.7%

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: €1,012 EUR|Low: €783 EUR|High: €1,012 EUR|Avg: €880 EUR
GemTrove
Retailer 2
Retailer 3
November 5, 2026
Retailer 3€797 EUR
Retailer 2€819 EUR
GemTrove€1,012 EUR

39 data points across 3 retailers

3 retailers€797 EUR to €1,012 EUR

A
Cheapest Retailer
-
€797 EUR
A
Retailer 2
-
€819 EUR
View
Most Expensive
B+
GemTrove
GT-N-00959748-98 · Nov 6
€1,012 EUR
A$1,738 AUD
View
2 more retailers have this diamond
Prices start from €797 EURSave up to €215 EUR

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
€797 EUR