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Cushion|Natural|GIA

1.30ct J IF Cushion Natural Diamond

EX • J/IF • GIA 6237859412

Certificate GIA 6237859412

Diamond specifications and retailer prices

From €3,491 EUR
As of November 6, 2026
Save €3,817 EUR (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,308 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 6237859412. Listed at 20 retailers as of November 4, 2026, with prices from €3,491 to €7,308, a €3,817 spread on the same certified stone. MOH London lists it at €7,308. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.82°
OriginNatural
Grading LabGIA
CertificateGIA 6237859412
Dimensions7.41 × 5.64 × 3.90 mm
L/W Ratio1.31
Top View
7.41 mm5.64 mm1.30 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237859412
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 35.82°Culet: NoneDepth 69.1%

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: €7,308 EUR|Low: €3,491 EUR|High: €7,416 EUR|Avg: €4,692 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10€3,491 EUR
Retailer 7€3,847 EUR
Retailer 3€3,936 EUR
Retailer 11€3,936 EUR
Retailer 9€4,400 EUR
Retailer 2€4,559 EUR
Retailer 8€4,638 EUR
Retailer 4€4,844 EUR
Retailer 5€4,897 EUR
Retailer 6€5,613 EUR
MOH London€7,308 EUR

45 data points across 11 retailers

20 retailers€3,491 EUR to €7,308 EUR

A
Cheapest Retailer
-
€3,491 EUR
A
Retailer 2
-
€3,594 EUR
View
A
Retailer 3
-
€3,635 EUR
View
B+
Retailer 4
-
€3,678 EUR
View
B+
Retailer 5
-
€3,847 EUR
View
Final sale: no returns
B+
Retailer 6
-
€3,936 EUR
View
B+
Retailer 7
-
€3,936 EUR
View
B+
Retailer 8
-
€4,382 EUR
View
B+
Retailer 9
-
€4,400 EUR
View
B
Retailer 10
-
€4,541 EUR
View
B+
Retailer 11
-
€4,559 EUR
View
Retailer 12
-
€4,638 EUR
View
Price last confirmed 29 days ago
B+
Retailer 13
-
€4,675 EUR
View
B+
Retailer 14
-
€4,675 EUR
View
B+
Retailer 15
-
€4,837 EUR
View
B+
Retailer 16
-
€4,844 EUR
View
B+
Retailer 17
-
€4,897 EUR
View
Retailer 18
-
€5,078 EUR
View
Price last confirmed 15 days ago
B
Retailer 19
-
€5,613 EUR
View
Most Expensive
B
MOH London
D5B87F691 · Nov 4
€7,308 EUR
£6,425 GBP
View
19 more retailers have this diamond
Prices start from €3,491 EURSave up to €3,817 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
1.30ct Cushion
€3,491 EUR