Cushion|Natural|GIA

1.02ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2557265967

Certificate GIA 2557265967

Diamond specifications and retailer prices

From $1,015 USD
As of November 6, 2026
Save $355 USD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,370 USD 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 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 $1,015 to $1,370, a $355 spread on the same certified stone. GemTrove lists it at $1,370. 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
Color
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
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Price History

Last verified: Nov 6
Current: $1,370 USD|Low: $1,015 USD|High: $1,377 USD|Avg: $1,182 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$1,015 USD
Retailer 3$1,059 USD
Retailer 2$1,115 USD
Retailer 5$1,158 USD
Retailer 4$1,245 USD
GemTrove$1,370 USD

41 data points across 6 retailers

6 retailers$1,015 USD to $1,370 USD

A
Cheapest Retailer
-
$1,015 USD
A
Retailer 2
-
$1,059 USD
View
A
Retailer 3
-
$1,115 USD
View
A
Retailer 4
-
$1,158 USD
View
A
Retailer 5
-
$1,245 USD
View
Most Expensive
B+
GemTrove
GT-N-00959681-98 · Nov 6
$1,370 USD
A$2,108 AUD
View
5 more retailers have this diamond
Prices start from $1,015 USDSave up to $355 USD

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
$1,015 USD