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Cushion|Natural|GIA

1.03ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 3545082378

Certificate GIA 3545082378

Diamond specifications and retailer prices

From $862 USD
As of November 6, 2026
Save $1,318 USD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,180 USD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545082378. Listed at 8 retailers as of November 6, 2026, with prices from $862 to $2,180, a $1,318 spread on the same certified stone. Do Amore Diamonds lists it at $2,180. 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

1.03
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545082378
Dimensions5.74 × 5.54 × 3.75 mm
L/W Ratio1.04
Top View
5.74 mm5.54 mm1.03 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545082378
Side View
Table 63.0%CrownGirdle: STK-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 6
Current: $2,180 USD|Low: $799 USD|High: $2,530 USD|Avg: $1,237 USD|-13.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$862 USD
Retailer 7$947 USD
Retailer 4$1,008 USD
Retailer 2$1,070 USD
Retailer 6$1,078 USD
Retailer 3$1,202 USD
Retailer 8$1,292 USD
Do Amore Diamonds$2,180 USD

43 data points across 8 retailers

8 retailers$862 USD to $2,180 USD

A
Cheapest Retailer
-
$862 USD
Final sale: no returns
A
Retailer 2
-
$947 USD
View
A
Retailer 3
-
$1,008 USD
View
A
Retailer 4
-
$1,070 USD
View
A
Retailer 5
-
$1,078 USD
View
A
Retailer 6
-
$1,202 USD
View
A
Retailer 7
-
$1,292 USD
View
Most Expensive
B
Do Amore Diamonds
12-100767844602 · Nov 6
$2,180 USD
View
7 more retailers have this diamond
Prices start from $862 USDSave up to $1,318 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
1.03ct Cushion
$862 USD