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Cushion|Natural|GIA

0.31ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 2557707775

Certificate GIA 2557707775

Diamond specifications and retailer prices

From €315 EUR
₹33,606 INR
As of November 2, 2026
Save €686 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,001 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.31ct natural cushion diamond

This 0.31ct natural cushion sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557707775. Listed at 10 retailers as of November 2, 2026, with prices from €315 to €1,001, a €686 spread on the same certified stone. MOH London lists it at €1,001. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557707775
Dimensions3.77 × 3.76 × 2.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
3.77 mm3.76 mm0.31 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557707775
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.5%

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 2
Current: €1,001 EUR|Low: €314 EUR|High: €1,012 EUR|Avg: €638 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€315 EUR
Retailer 7€466 EUR
Retailer 3€541 EUR
Retailer 6€594 EUR
Retailer 4€652 EUR
Retailer 5€672 EUR
Retailer 8€694 EUR
Retailer 9€888 EUR
MOH London€1,001 EUR

35 data points across 9 retailers

10 retailers€315 EUR to €1,001 EUR

A
Cheapest Retailer
-
€315 EUR
₹33,606 INR
B+
Retailer 2
-
€466 EUR
$523 USD
View
B+
Retailer 3
-
€500 EUR
$561 USD
View
B
Retailer 4
-
€541 EUR
£478 GBP
View
B
Retailer 5
-
€545 EUR
$611 USD
View
B+
Retailer 6
-
€594 EUR
£524 GBP
View
B
Retailer 7
-
€652 EUR
View
B
Retailer 8
-
€672 EUR
ZAR 12,174 ZAR
View
Retailer 9
-
€694 EUR
A$1,198 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
A06ED6C7B · Nov 2
€1,001 EUR
£884 GBP
View
9 more retailers have this diamond
Prices start from €315 EURSave up to €686 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
0.31ct Cushion
€315 EUR