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Cushion|Natural|GIA

1.52ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6351668307

Certificate GIA 6351668307

Diamond specifications and retailer prices

From $8,328 SGD
As of November 6, 2026
Save $7,267 SGD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,594 SGD 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 6351668307. Listed at 23 retailers as of November 4, 2026, with prices from $8,328 to $15,594, a $7,267 spread on the same certified stone. MOH London lists it at $15,594. 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6351668307
Dimensions6.70 × 6.70 × 4.43 mm
L/W Ratio1.00
Top View
6.70 mm6.70 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6351668307
Side View
Table 75.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 66.2%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $15,594 SGD|Low: $7,819 SGD|High: $15,825 SGD|Avg: $10,791 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$8,328 SGD
Retailer 8$8,394 SGD
Retailer 9$9,383 SGD
Retailer 10$9,383 SGD
Retailer 2$9,644 SGD
Retailer 5$10,354 SGD
Retailer 11$10,494 SGD
Retailer 7$10,624 SGD
Retailer 4$11,587 SGD
Retailer 6$13,687 SGD
MOH London$15,594 SGD

45 data points across 11 retailers

23 retailers$8,328 SGD to $15,594 SGD

B+
Cheapest Retailer
-
$8,328 SGD
Retailer 2
-
$8,394 SGD
View
Price last confirmed 19 days ago
B
Retailer 3
-
$8,711 SGD
View
B
Retailer 4
-
$8,741 SGD
View
B
Retailer 5
-
$8,785 SGD
View
B
Retailer 6
-
$9,012 SGD
View
B
Retailer 7
-
$9,271 SGD
View
B
Retailer 8
-
$9,368 SGD
View
Retailer 9
-
$9,383 SGD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$9,383 SGD
View
Final sale: no returns
B
Retailer 11
-
$9,547 SGD
View
B
Retailer 12
-
$9,644 SGD
View
B
Retailer 13
-
$10,354 SGD
View
B
Retailer 14
-
$10,494 SGD
View
Retailer 15
-
$10,624 SGD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$10,756 SGD
View
B
Retailer 17
-
$11,188 SGD
View
B
Retailer 18
-
$11,188 SGD
View
B
Retailer 19
-
$11,560 SGD
View
B
Retailer 20
-
$11,587 SGD
View
Retailer 21
-
$12,356 SGD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$13,687 SGD
View
Most Expensive
B
MOH London
BD339703B · Nov 4
$15,594 SGD
£9,581 GBP
View
22 more retailers have this diamond
Prices start from $8,328 SGDSave up to $7,267 SGD

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+
1.52ct Cushion
$8,328 SGD