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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 $11,722 NZD
As of November 6, 2026
Save $10,228 NZD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $21,950 NZD 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 $11,722 to $21,950, a $10,228 spread on the same certified stone. MOH London lists it at $21,950. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $21,950 NZD|Low: $11,006 NZD|High: $22,275 NZD|Avg: $15,185 NZD|-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 7, 2026
Retailer 3$11,722 NZD
Retailer 8$11,816 NZD
Retailer 9$13,206 NZD
Retailer 10$13,206 NZD
Retailer 4$13,574 NZD
Retailer 2$14,574 NZD
Retailer 11$14,770 NZD
Retailer 7$14,954 NZD
Retailer 5$16,309 NZD
Retailer 6$19,266 NZD
MOH London$21,950 NZD

46 data points across 11 retailers

23 retailers$11,722 NZD to $21,950 NZD

B+
Cheapest Retailer
-
$11,722 NZD
Retailer 2
-
$11,816 NZD
View
Price last confirmed 19 days ago
B
Retailer 3
-
$12,261 NZD
View
B
Retailer 4
-
$12,303 NZD
View
B
Retailer 5
-
$12,366 NZD
View
B
Retailer 6
-
$12,685 NZD
View
B
Retailer 7
-
$13,049 NZD
View
B
Retailer 8
-
$13,187 NZD
View
Retailer 9
-
$13,206 NZD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$13,206 NZD
View
Final sale: no returns
B
Retailer 11
-
$13,437 NZD
View
B
Retailer 12
-
$13,574 NZD
View
B
Retailer 13
-
$14,574 NZD
View
B
Retailer 14
-
$14,770 NZD
View
Retailer 15
-
$14,954 NZD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$15,140 NZD
View
B
Retailer 17
-
$15,748 NZD
View
B
Retailer 18
-
$15,748 NZD
View
B
Retailer 19
-
$16,271 NZD
View
B
Retailer 20
-
$16,309 NZD
View
Retailer 21
-
$17,391 NZD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$19,266 NZD
View
Most Expensive
B
MOH London
BD339703B · Nov 4
$21,950 NZD
£9,581 GBP
View
22 more retailers have this diamond
Prices start from $11,722 NZDSave up to $10,228 NZD

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
$11,722 NZD