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Cushion|Natural|GIA

1.52ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 2231915729

Certificate GIA 2231915729

Diamond specifications and retailer prices

From $2,764 USD
As of November 6, 2026
Save $3,464 USD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,228 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.52ct natural cushion diamond

This 1.52ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231915729. Listed at 9 retailers as of November 4, 2026, with prices from $2,764 to $6,228, a $3,464 spread on the same certified stone. MOH London lists it at $6,228. 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

1.52
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle34.95°
OriginNatural
Grading LabGIA
CertificateGIA 2231915729
Dimensions7.50 × 5.92 × 4.07 mm
L/W Ratio1.27
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.50 mm5.92 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231915729
Side View
Table 62.0%CrownGirdle: STK-VTKPavilion 34.95°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,228 USD|Low: $2,764 USD|High: $6,869 USD|Avg: $4,071 USD|-9.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$2,764 USD
Retailer 5$3,255 USD
Retailer 8$3,433 USD
Retailer 2$3,523 USD
Retailer 4$3,836 USD
Retailer 7$4,011 USD
Retailer 3$4,487 USD
MOH London$6,228 USD

33 data points across 8 retailers

9 retailers$2,764 USD to $6,228 USD

A
Cheapest Retailer
-
$2,764 USD
A
Retailer 2
-
$3,255 USD
View
A
Retailer 3
-
$3,433 USD
View
A
Retailer 4
-
$3,523 USD
View
A
Retailer 5
-
$3,836 USD
View
A
Retailer 6
-
$4,011 USD
View
A
Retailer 7
-
$4,119 USD
View
A
Retailer 8
-
$4,487 USD
View
Most Expensive
B
MOH London
B6873441E · Nov 4
$6,228 USD
£4,904 GBP
View
8 more retailers have this diamond
Prices start from $2,764 USDSave up to $3,464 USD

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
1.52ct Cushion
$2,764 USD