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Cushion|Natural|GIA

0.64ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 7391126787

Certificate GIA 7391126787

Diamond specifications and retailer prices

From $821 NZD
$462 USD
As of November 2, 2026
Save $1,854 NZD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,675 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.64ct natural cushion diamond

This 0.64ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7391126787. Listed at 12 retailers as of October 29, 2026, with prices from $821 to $2,675, a $1,854 spread on the same certified stone. MOH London lists it at $2,675. 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

0.64
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7391126787
Dimensions4.94 × 4.70 × 3.38 mm
L/W Ratio1.05
Top View
4.94 mm4.70 mm0.64 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7391126787
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,675 NZD|Low: $821 NZD|High: $2,691 NZD|Avg: $1,533 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$821 NZD
Retailer 8$1,180 NZD
Retailer 4$1,373 NZD
Retailer 2$1,414 NZD
Retailer 7$1,440 NZD
Retailer 5$1,511 NZD
Retailer 3$1,680 NZD
Retailer 6$1,761 NZD
Retailer 10$1,774 NZD
MOH London$2,675 NZD

35 data points across 10 retailers

12 retailers$821 NZD to $2,675 NZD

B+
Cheapest Retailer
-
$821 NZD
$462 USD
Final sale: no returns
B+
Retailer 2
-
$1,180 NZD
$664 USD
View
B+
Retailer 3
-
$1,362 NZD
£603 GBP
View
B
Retailer 4
-
$1,373 NZD
£608 GBP
View
B
Retailer 5
-
$1,414 NZD
$796 USD
View
B+
Retailer 6
-
$1,414 NZD
£627 GBP
View
B
Retailer 7
-
$1,440 NZD
£638 GBP
View
B
Retailer 8
-
$1,511 NZD
$850 USD
View
B
Retailer 9
-
$1,680 NZD
€900 EUR
View
B
Retailer 10
-
$1,761 NZD
ZAR 16,010 ZAR
View
Retailer 11
-
$1,774 NZD
A$1,535 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
0F977B841 · Oct 29
$2,675 NZD
£1,185 GBP
View
11 more retailers have this diamond
Prices start from $821 NZDSave up to $1,854 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+
0.64ct Cushion
$821 NZD