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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 $1,870 NZD
€1,002 EUR
As of November 2, 2026
Save $877 NZD (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,747 NZD 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 $1,870 to $2,747, a $877 spread on the same certified stone. MOH London lists it at $2,747. 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
Colour
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: $2,747 NZD|Low: $1,609 NZD|High: $2,779 NZD|Avg: $1,981 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$1,609 NZD
Retailer 4$1,766 NZD
Retailer 2$1,870 NZD
Retailer 3$1,916 NZD
MOH London$2,747 NZD

20 data points across 5 retailers

2 retailers$1,870 NZD to $2,747 NZD

B
Cheapest Retailer
-
$1,870 NZD
€1,002 EUR
Most Expensive
C
MOH London
37D7EF1FC · Nov 1
$2,747 NZD
£1,217 GBP
View
1 more retailer has this diamond
Prices start from $1,870 NZDSave up to $877 NZD

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
$1,870 NZD