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Cushion|Natural|GIA

0.66ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 5231024106

Certificate GIA 5231024106

Diamond specifications and retailer prices

From $1,470 CAD
€1,002 EUR
As of November 2, 2026
Save $690 CAD (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,160 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.66ct natural cushion diamond

This 0.66ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231024106. Listed at 2 retailers as of November 1, 2026, with prices from $1,470 to $2,160, a $690 spread on the same certified stone. MOH London lists it at $2,160. 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

0.66
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231024106
Dimensions8.10 × 4.41 × 3.01 mm
L/W Ratio1.84
Top View
8.10 mm4.41 mm0.66 ctH / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5231024106
Side View
Table 55.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,160 CAD|Low: $1,265 CAD|High: $2,185 CAD|Avg: $1,558 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$1,265 CAD
Retailer 4$1,389 CAD
Retailer 2$1,470 CAD
Retailer 3$1,507 CAD
MOH London$2,160 CAD

20 data points across 5 retailers

2 retailers$1,470 CAD to $2,160 CAD

B
Cheapest Retailer
-
$1,470 CAD
€1,002 EUR
Most Expensive
C
MOH London
37D7EF1FC · Nov 1
$2,160 CAD
£1,217 GBP
View
1 more retailer has this diamond
Prices start from $1,470 CADSave up to $690 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.

B
0.66ct Cushion
$1,470 CAD