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Cushion|Natural|GIA

0.31ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 3555708794

Certificate GIA 3555708794

Diamond specifications and retailer prices

From €323 EUR
₹34,555 INR
As of November 2, 2026
Save €711 EUR (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,035 EUR at MOH London · As of October 29, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3555708794. Listed at 9 retailers as of October 29, 2026, with prices from €323 to €1,035, a €711 spread on the same certified stone. MOH London lists it at €1,035. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555708794
Dimensions3.79 × 3.78 × 2.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
3.79 mm3.78 mm0.31 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3555708794
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.2%

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: Nov 2
Current: €1,035 EUR|Low: €323 EUR|High: €1,035 EUR|Avg: €640 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€323 EUR
Retailer 6€480 EUR
Retailer 4€558 EUR
Retailer 7€611 EUR
Retailer 3€668 EUR
Retailer 8€670 EUR
Retailer 5€691 EUR
Retailer 9€913 EUR
MOH London€1,035 EUR

35 data points across 9 retailers

9 retailers€323 EUR to €1,035 EUR

A
Cheapest Retailer
-
€323 EUR
₹34,555 INR
B
Retailer 2
-
€514 EUR
$577 USD
View
B
Retailer 3
-
€555 EUR
$623 USD
View
B
Retailer 4
-
€558 EUR
£493 GBP
View
B
Retailer 5
-
€611 EUR
£540 GBP
View
B
Retailer 6
-
€668 EUR
View
Retailer 7
-
€670 EUR
A$1,157 AUD
View
Price last confirmed 30 days ago
B
Retailer 8
-
€691 EUR
ZAR 12,526 ZAR
View
Most Expensive
B
MOH London
BC97CE977 · Oct 29
€1,035 EUR
£914 GBP
View
8 more retailers have this diamond
Prices start from €323 EURSave up to €711 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
€323 EUR