Cushion|Natural|GIA

3.02ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 1232711308

Certificate GIA 1232711308

Diamond specifications and retailer prices

From €22,283 EUR
As of November 4, 2026
Save €4,828 EUR (18%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €27,111 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion sits in the three to five 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 1232711308. Listed at 7 retailers as of November 4, 2026, with prices from €22,283 to €27,111, a €4,828 spread on the same certified stone. 77 Diamonds lists it at €27,111. 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

3.02
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.73°
Pavilion angle36.49°
OriginNatural
Grading LabGIA
CertificateGIA 1232711308
Dimensions9.97 × 7.45 × 5.15 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.97 mm7.45 mm3.02 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232711308
Side View
Table 65.0%Crown 36.73°Girdle: Very ThickPavilion 36.49°Culet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €27,111 EUR|Low: €21,757 EUR|High: €27,616 EUR|Avg: €24,279 EUR|+0.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5€21,757 EUR
Retailer 8€22,283 EUR
Retailer 4€23,811 EUR
Retailer 2€24,476 EUR
Retailer 3€24,657 EUR
Retailer 7€24,904 EUR
Retailer 6€25,057 EUR
77 Diamonds€27,111 EUR

39 data points across 8 retailers

7 retailers€22,283 EUR to €27,111 EUR

B+
Cheapest Retailer
-
€22,283 EUR
B
Retailer 2
-
€23,811 EUR
View
Retailer 3
-
€24,476 EUR
View
Price last confirmed 9 days ago
Retailer 4
-
€24,657 EUR
View
Price last confirmed 34 days ago
B
Retailer 5
-
€24,904 EUR
View
B
Retailer 6
-
€25,057 EUR
View
Most Expensive
B
77 Diamonds
CUSEMCTN8BUUF · Nov 6
€27,111 EUR
£23,834 GBP
View
6 more retailers have this diamond
Prices start from €22,283 EURSave up to €4,828 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.

B+
3.02ct Cushion
€22,283 EUR