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Cushion|Natural|GIA

1.30ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 1553373291

Certificate GIA 1553373291

Diamond specifications and retailer prices

From €1,683 EUR
As of November 2, 2026
Save €2,246 EUR (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,928 EUR at MOH London · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553373291. Listed at 12 retailers as of November 2, 2026, with prices from €1,683 to €3,928, a €2,246 spread on the same certified stone. MOH London lists it at €3,928. 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

1.30
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553373291
Dimensions7.47 × 5.58 × 3.77 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.47 mm5.58 mm1.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553373291
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.5%

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 2
Current: €3,928 EUR|Low: €1,683 EUR|High: €4,051 EUR|Avg: €2,434 EUR|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 6€1,683 EUR
Retailer 4€1,768 EUR
Retailer 8€2,070 EUR
Retailer 9€2,263 EUR
Retailer 7€2,367 EUR
Retailer 10€2,367 EUR
Retailer 2€2,372 EUR
Retailer 5€2,442 EUR
Retailer 3€2,788 EUR
MOH London€3,928 EUR

40 data points across 10 retailers

12 retailers€1,683 EUR to €3,928 EUR

A
Cheapest Retailer
-
€1,683 EUR
A
Retailer 2
-
€1,768 EUR
View
A
Retailer 3
-
€2,070 EUR
View
Final sale: no returns
B+
Retailer 4
-
€2,126 EUR
View
B+
Retailer 5
-
€2,263 EUR
View
Retailer 6
-
€2,367 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€2,367 EUR
View
B+
Retailer 8
-
€2,372 EUR
View
B+
Retailer 9
-
€2,442 EUR
View
B+
Retailer 10
-
€2,464 EUR
View
B+
Retailer 11
-
€2,788 EUR
View
Most Expensive
B
MOH London
13B7E79E4 · Nov 2
€3,928 EUR
£3,458 GBP
View
11 more retailers have this diamond
Prices start from €1,683 EURSave up to €2,246 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
€1,683 EUR