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Cushion|Natural|GIA

1.30ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 2225417778

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 2225417778

Diamond specifications and retailer prices

From €1,375 EUR
$1,536 USD
As of October 31, 2026
Save €1,356 EUR (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,731 EUR at MOH London · As of October 29, 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 2225417778. Listed at 8 retailers as of October 29, 2026, with prices from €1,375 to €2,731, a €1,356 spread on the same certified stone. MOH London lists it at €2,731. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225417778
Dimensions6.59 × 5.65 × 3.95 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
6.59 mm5.65 mm1.30 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2225417778
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

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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: Oct 31
Current: €2,731 EUR|Low: €1,375 EUR|High: €2,749 EUR|Avg: €1,840 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8€1,375 EUR
Retailer 4€1,466 EUR
Retailer 7€1,527 EUR
Retailer 6€1,629 EUR
Retailer 2€1,754 EUR
Retailer 9€1,796 EUR
Retailer 3€2,117 EUR
Retailer 5€2,240 EUR
MOH London€2,731 EUR

42 data points across 9 retailers

8 retailers€1,375 EUR to €2,731 EUR

A
Cheapest Retailer
-
€1,375 EUR
$1,536 USD
A
Retailer 2
-
€1,466 EUR
$1,638 USD
View
A
Retailer 3
-
€1,527 EUR
$1,706 USD
View
A
Retailer 4
-
€1,629 EUR
$1,820 USD
View
A
Retailer 5
-
€1,754 EUR
£1,543 GBP
View
A
Retailer 6
-
€1,796 EUR
CA$2,787 CAD
View
A
Retailer 7
-
€2,117 EUR
View
Most Expensive
B+
MOH London
0FAC69D8A · Oct 29
€2,731 EUR
£2,402 GBP
View
7 more retailers have this diamond
Prices start from €1,375 EURSave up to €1,356 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
€1,375 EUR