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Cushion|Natural|GIA

1.31ct D IF Cushion Natural Diamond

EX • D/IF • GIA 3515342313

Certificate GIA 3515342313

Diamond specifications and retailer prices

From €8,173 EUR
$9,131 USD
As of October 31, 2026
Save €6,365 EUR (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €14,538 EUR at MOH London · As of November 1, 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 D colour (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 3515342313. Listed at 16 retailers as of October 31, 2026, with prices from €8,173 to €14,538, a €6,365 spread on the same certified stone. MOH London lists it at €14,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3515342313
Dimensions7.28 × 6.18 × 4.03 mm
L/W Ratio1.18
Top View
7.28 mm6.18 mm1.31 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515342313
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 65.2%

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: Oct 31
Current: €14,538 EUR|Low: €8,076 EUR|High: €14,713 EUR|Avg: €10,532 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6€8,173 EUR
Retailer 5€8,618 EUR
Retailer 8€8,876 EUR
Retailer 2€10,057 EUR
Retailer 4€10,110 EUR
Retailer 7€10,328 EUR
Retailer 3€11,163 EUR
Retailer 9€12,248 EUR
MOH London€14,538 EUR

44 data points across 9 retailers

16 retailers€8,173 EUR to €14,538 EUR

A
Cheapest Retailer
-
€8,173 EUR
$9,131 USD
A
Retailer 2
-
€8,618 EUR
View
A
Retailer 3
-
€8,624 EUR
$9,635 USD
View
A
Retailer 4
-
€8,876 EUR
$9,916 USD
View
A
Retailer 5
-
€8,894 EUR
CA$13,801 CAD
View
B+
Retailer 6
-
€10,057 EUR
£8,847 GBP
View
Retailer 7
-
€10,110 EUR
A$17,378 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€10,328 EUR
$11,538 USD
View
B+
Retailer 9
-
€10,884 EUR
$12,160 USD
View
B+
Retailer 10
-
€10,884 EUR
$12,160 USD
View
B+
Retailer 11
-
€11,092 EUR
$12,392 USD
View
B+
Retailer 12
-
€11,123 EUR
$12,427 USD
View
B+
Retailer 13
-
€11,163 EUR
View
B+
Retailer 14
-
€11,251 EUR
$12,570 USD
View
Retailer 15
-
€12,248 EUR
$13,683 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
D08AD9AEC · Nov 1
€14,538 EUR
£12,789 GBP
View
15 more retailers have this diamond
Prices start from €8,173 EURSave up to €6,365 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
€8,173 EUR