Cushion|Natural|GIA

1.52ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 1226348833

Certificate GIA 1226348833

Diamond specifications and retailer prices

From $2,103 USD
As of November 5, 2026
Save $2,578 USD (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,681 USD at MOH London · As of November 2, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1226348833. Listed at 9 retailers as of November 2, 2026, with prices from $2,103 to $4,681, a $2,578 spread on the same certified stone. MOH London lists it at $4,681. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle35.4°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 1226348833
Dimensions6.97 × 6.33 × 4.37 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
6.97 mm6.33 mm1.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1226348833
Side View
Table 62.0%Crown 35.4°Girdle: STK-VTKPavilion 39.4°Culet: NoneDepth 69.0%

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 5
Current: $4,681 USD|Low: $1,995 USD|High: $4,688 USD|Avg: $2,784 USD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$2,103 USD
Retailer 9$2,187 USD
Retailer 7$2,410 USD
Retailer 6$2,421 USD
Retailer 2$2,592 USD
Retailer 8$2,629 USD
Retailer 3$2,828 USD
Retailer 4$3,261 USD
MOH London$4,681 USD

41 data points across 9 retailers

9 retailers$2,103 USD to $4,681 USD

A
Cheapest Retailer
-
$2,103 USD
A
Retailer 2
-
$2,187 USD
View
B+
Retailer 3
-
$2,410 USD
View
Retailer 4
-
$2,421 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,592 USD
View
B+
Retailer 6
-
$2,629 USD
View
B+
Retailer 7
-
$2,828 USD
View
B+
Retailer 8
-
$3,261 USD
View
Most Expensive
B
MOH London
CE3FA1F04 · Nov 2
$4,681 USD
£3,686 GBP
View
8 more retailers have this diamond
Prices start from $2,103 USDSave up to $2,578 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
$2,103 USD