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Cushion|Natural|GIA

0.31ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 7558423701

Certificate GIA 7558423701

Diamond specifications and retailer prices

From $408 CAD
₹27,830 INR
As of October 31, 2026
Save $906 CAD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,315 CAD at MOH London · As of October 25, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558423701. Listed at 8 retailers as of October 25, 2026, with prices from $408 to $1,315, a $906 spread on the same certified stone. MOH London lists it at $1,315. 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

0.31
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7558423701
Dimensions3.88 × 3.77 × 2.52 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
3.88 mm3.77 mm0.31 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7558423701
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.8%

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: $1,315 CAD|Low: $407 CAD|High: $1,329 CAD|Avg: $802 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$408 CAD
Retailer 6$612 CAD
Retailer 4$738 CAD
Retailer 7$760 CAD
Retailer 5$779 CAD
Retailer 3$917 CAD
MOH London$1,315 CAD

42 data points across 7 retailers

8 retailers$408 CAD to $1,315 CAD

A
Cheapest Retailer
-
$408 CAD
₹27,830 INR
A
Retailer 2
-
$612 CAD
$438 USD
View
B+
Retailer 3
-
$655 CAD
$469 USD
View
B+
Retailer 4
-
$738 CAD
£416 GBP
View
B+
Retailer 5
-
$760 CAD
$544 USD
View
B+
Retailer 6
-
$779 CAD
£439 GBP
View
B
Retailer 7
-
$917 CAD
€625 EUR
View
Most Expensive
B
MOH London
74214C317 · Oct 25
$1,315 CAD
£741 GBP
View
7 more retailers have this diamond
Prices start from $408 CADSave up to $906 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
$408 CAD