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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 $9,140 CAD
As of November 6, 2026
Save $7,975 CAD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $17,115 CAD 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 $9,140 to $17,115, a $7,975 spread on the same certified stone. MOH London lists it at $17,115. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $17,115 CAD|Low: $8,582 CAD|High: $17,369 CAD|Avg: $11,844 CAD|-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$9,140 CAD
Retailer 8$9,213 CAD
Retailer 9$10,298 CAD
Retailer 10$10,298 CAD
Retailer 2$10,585 CAD
Retailer 5$11,364 CAD
Retailer 11$11,517 CAD
Retailer 7$11,661 CAD
Retailer 4$12,717 CAD
Retailer 6$15,022 CAD
MOH London$17,115 CAD

45 data points across 11 retailers

23 retailers$9,140 CAD to $17,115 CAD

B+
Cheapest Retailer
-
$9,140 CAD
Retailer 2
-
$9,213 CAD
View
Price last confirmed 19 days ago
B
Retailer 3
-
$9,561 CAD
View
B
Retailer 4
-
$9,593 CAD
View
B
Retailer 5
-
$9,642 CAD
View
B
Retailer 6
-
$9,891 CAD
View
B
Retailer 7
-
$10,175 CAD
View
B
Retailer 8
-
$10,282 CAD
View
Retailer 9
-
$10,298 CAD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$10,298 CAD
View
Final sale: no returns
B
Retailer 11
-
$10,478 CAD
View
B
Retailer 12
-
$10,585 CAD
View
B
Retailer 13
-
$11,364 CAD
View
B
Retailer 14
-
$11,517 CAD
View
Retailer 15
-
$11,661 CAD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$11,806 CAD
View
B
Retailer 17
-
$12,280 CAD
View
B
Retailer 18
-
$12,280 CAD
View
B
Retailer 19
-
$12,688 CAD
View
B
Retailer 20
-
$12,717 CAD
View
Retailer 21
-
$13,561 CAD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$15,022 CAD
View
Most Expensive
B
MOH London
BD339703B · Nov 4
$17,115 CAD
£9,581 GBP
View
22 more retailers have this diamond
Prices start from $9,140 CADSave up to $7,975 CAD

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
$9,140 CAD