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Cushion|Natural|GIA

1.02ct J IF Cushion Natural Diamond

EX • J/IF • GIA 1555478751

Certificate GIA 1555478751

Diamond specifications and retailer prices

From $3,892 USD
As of November 6, 2026
Save $1,786 USD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,678 USD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555478751. Listed at 2 retailers as of November 5, 2026, with prices from $3,892 to $5,678, a $1,786 spread on the same certified stone. Cape Diamonds lists it at $5,678. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555478751
Dimensions7.68 × 5.76 × 2.97 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizeLarge
Top View
7.68 mm5.76 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1555478751
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: LargeDepth 51.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $5,678 USD|Low: $2,362 USD|High: $5,720 USD|Avg: $3,525 USD|+1.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$2,362 USD
Retailer 5$2,828 USD
Retailer 6$3,227 USD
Retailer 4$3,343 USD
Retailer 2$3,892 USD
Cape Diamonds$5,678 USD

9 data points across 6 retailers

2 retailers$3,892 USD to $5,678 USD

B
Cheapest Retailer
-
$3,892 USD
Final sale: no returns
Most Expensive
B
Cape Diamonds
cert_1555478751 · Nov 5
$5,678 USD
ZAR 91,725 ZAR
View
1 more retailer has this diamond
Prices start from $3,892 USDSave up to $1,786 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.

B
1.02ct Cushion
$3,892 USD