Cushion|Natural|GIA

1.52ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 6555384357

Certificate GIA 6555384357

Diamond specifications and retailer prices

From $1,830 USD
As of November 6, 2026
Save $2,581 USD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,411 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 6555384357. Listed at 15 retailers as of November 2, 2026, with prices from $1,830 to $4,411, a $2,581 spread on the same certified stone. MOH London lists it at $4,411. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555384357
Dimensions7.32 × 5.84 × 4.02 mm
L/W Ratio1.25
Girdle conditionFaceted
Top View
7.32 mm5.84 mm1.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555384357
Side View
Table 67.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.8%

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: $4,411 USD|Low: $1,792 USD|High: $4,625 USD|Avg: $2,615 USD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 4$1,830 USD
Retailer 6$1,893 USD
Retailer 11$2,030 USD
Retailer 10$2,106 USD
Retailer 9$2,204 USD
Retailer 14$2,270 USD
Retailer 13$2,285 USD
Retailer 5$2,302 USD
Retailer 7$2,342 USD
Retailer 3$2,587 USD
Retailer 8$3,073 USD
Retailer 2$3,125 USD
Retailer 12$3,847 USD
MOH London$4,411 USD

29 data points across 14 retailers

15 retailers$1,830 USD to $4,411 USD

A
Cheapest Retailer
-
$1,830 USD
A
Retailer 2
-
$1,893 USD
View
A
Retailer 3
-
$2,030 USD
View
A
Retailer 4
-
$2,106 USD
View
Final sale: no returns
A
Retailer 5
-
$2,204 USD
View
A
Retailer 6
-
$2,270 USD
View
A
Retailer 7
-
$2,285 USD
View
A
Retailer 8
-
$2,302 USD
View
A
Retailer 9
-
$2,342 USD
View
A
Retailer 10
-
$2,587 USD
View
A
Retailer 11
-
$2,845 USD
View
A
Retailer 12
-
$3,073 USD
View
A
Retailer 13
-
$3,125 USD
View
B+
Retailer 14
-
$3,847 USD
View
Most Expensive
B
MOH London
65DD37FD9 · Nov 2
$4,411 USD
£3,473 GBP
View
14 more retailers have this diamond
Prices start from $1,830 USDSave up to $2,581 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
$1,830 USD