CaratHunter
Plans
Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2557265967

Certificate GIA 2557265967

Diamond specifications and retailer prices

From €909 EUR
As of November 6, 2026
Save €318 EUR (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,227 EUR at GemTrove · As of November 7, 2026
View at GemTrove

About this 1.02ct natural cushion diamond

This 1.02ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557265967. Listed at 6 retailers as of November 6, 2026, with prices from €909 to €1,227, a €318 spread on the same certified stone. GemTrove lists it at €1,227. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557265967
Dimensions5.62 × 5.49 × 3.73 mm
L/W Ratio1.02
Top View
5.62 mm5.49 mm1.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557265967
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €1,227 EUR|Low: €909 EUR|High: €1,233 EUR|Avg: €1,058 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6€909 EUR
Retailer 3€949 EUR
Retailer 2€999 EUR
Retailer 5€1,037 EUR
Retailer 4€1,115 EUR
GemTrove€1,227 EUR

40 data points across 6 retailers

6 retailers€909 EUR to €1,227 EUR

A
Cheapest Retailer
-
€909 EUR
A
Retailer 2
-
€949 EUR
View
A
Retailer 3
-
€999 EUR
View
A
Retailer 4
-
€1,037 EUR
View
A
Retailer 5
-
€1,115 EUR
View
Most Expensive
B+
GemTrove
GT-N-00959681-98 · Nov 7
€1,227 EUR
A$2,108 AUD
View
5 more retailers have this diamond
Prices start from €909 EURSave up to €318 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
€909 EUR