CaratHunter
Plans
Cushion|Natural|GIA

1.31ct I SI2 Cushion Natural Diamond

ID • I/SI2 • GIA 2396156483

Certificate GIA 2396156483

Diamond specifications and retailer prices

From €2,167 EUR
As of November 6, 2026
Save €2,680 EUR (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,847 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 2396156483. Listed at 12 retailers as of November 4, 2026, with prices from €2,167 to €4,847, a €2,680 spread on the same certified stone. MOH London lists it at €4,847. 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

1.31
Carat
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2396156483
Dimensions6.02 × 5.87 × 4.11 mm
L/W Ratio1.03
Top View
6.02 mm5.87 mm1.31 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2396156483
Side View
Table 61.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €4,847 EUR|Low: €2,143 EUR|High: €4,905 EUR|Avg: €3,104 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 7€2,167 EUR
Retailer 10€2,658 EUR
Retailer 9€2,682 EUR
Retailer 5€2,857 EUR
Retailer 8€2,906 EUR
Retailer 2€3,014 EUR
Retailer 11€3,034 EUR
Retailer 12€3,095 EUR
Retailer 3€3,117 EUR
Retailer 6€3,381 EUR
Retailer 4€3,522 EUR
MOH London€4,847 EUR

32 data points across 12 retailers

12 retailers€2,167 EUR to €4,847 EUR

A
Cheapest Retailer
-
€2,167 EUR
B+
Retailer 2
-
€2,580 EUR
View
B+
Retailer 3
-
€2,658 EUR
View
B+
Retailer 4
-
€2,682 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,857 EUR
View
Retailer 6
-
€2,906 EUR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€3,014 EUR
View
B+
Retailer 8
-
€3,014 EUR
View
B+
Retailer 9
-
€3,034 EUR
View
B+
Retailer 10
-
€3,117 EUR
View
B+
Retailer 11
-
€3,381 EUR
View
Most Expensive
B
MOH London
58FD822FF · Nov 4
€4,847 EUR
£4,261 GBP
View
11 more retailers have this diamond
Prices start from €2,167 EURSave up to €2,680 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
1.31ct Cushion
€2,167 EUR