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Cushion|Natural|GIA

1.53ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 6465440238

Certificate GIA 6465440238

Diamond specifications and retailer prices

From $11,766 NZD
$6,620 USD
As of October 28, 2026
Save $9,409 NZD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $21,175 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct natural cushion diamond

This 1.53ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6465440238. Listed at 8 retailers as of October 28, 2026, with prices from $11,766 to $21,175, a $9,409 spread on the same certified stone. MOH London lists it at $21,175. 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

1.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6465440238
Dimensions7.12 × 5.97 × 4.13 mm
L/W Ratio1.19
Top View
7.12 mm5.97 mm1.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 6465440238
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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: Oct 28
Current: $21,175 NZD|Low: $11,766 NZD|High: $21,430 NZD|Avg: $15,001 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$11,766 NZD
Retailer 9$11,894 NZD
Retailer 6$11,897 NZD
Retailer 5$12,706 NZD
Retailer 3$14,349 NZD
Retailer 7$15,724 NZD
Retailer 2$16,598 NZD
Retailer 8$16,733 NZD
MOH London$21,175 NZD

43 data points across 9 retailers

8 retailers$11,766 NZD to $21,175 NZD

B+
Cheapest Retailer
-
$11,766 NZD
$6,620 USD
B+
Retailer 2
-
$11,897 NZD
$6,694 USD
View
B
Retailer 3
-
$12,706 NZD
$7,149 USD
View
B
Retailer 4
-
$14,349 NZD
£6,357 GBP
View
B
Retailer 5
-
$15,724 NZD
$8,847 USD
View
B
Retailer 6
-
$16,598 NZD
€8,894 EUR
View
Retailer 7
-
$16,733 NZD
$9,415 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
651B4C05B · Nov 1
$21,175 NZD
£9,381 GBP
View
7 more retailers have this diamond
Prices start from $11,766 NZDSave up to $9,409 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+
1.53ct Cushion
$11,766 NZD