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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 $507 CAD
₹34,574 INR
As of October 31, 2026
Save $1,114 CAD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,621 CAD 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 10 retailers as of October 29, 2026, with prices from $507 to $1,621, a $1,114 spread on the same certified stone. MOH London lists it at $1,621. 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
Color
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: Oct 31
Current: $1,621 CAD|Low: $506 CAD|High: $1,632 CAD|Avg: $1,042 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$507 CAD
Retailer 6$752 CAD
Retailer 4$866 CAD
Retailer 7$957 CAD
Retailer 3$1,049 CAD
Retailer 8$1,050 CAD
Retailer 5$1,083 CAD
Retailer 9$1,431 CAD
MOH London$1,621 CAD

34 data points across 9 retailers

10 retailers$507 CAD to $1,621 CAD

A
Cheapest Retailer
-
$507 CAD
₹34,574 INR
B
Retailer 2
-
$806 CAD
$577 USD
View
B
Retailer 3
-
$866 CAD
£488 GBP
View
B
Retailer 4
-
$870 CAD
$623 USD
View
B
Retailer 5
-
$957 CAD
£540 GBP
View
B
Retailer 6
-
$1,049 CAD
€715 EUR
View
Retailer 7
-
$1,050 CAD
A$1,157 AUD
View
Price last confirmed 28 days ago
B
Retailer 8
-
$1,083 CAD
ZAR 12,526 ZAR
View
Retailer 9
-
$1,431 CAD
£806 GBP
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
BC97CE977 · Oct 29
$1,621 CAD
£914 GBP
View
9 more retailers have this diamond
Prices start from $507 CADSave up to $1,114 CAD

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
$507 CAD