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Cushion|Natural|GIA

1.52ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 6227662597

Certificate GIA 6227662597

Diamond specifications and retailer prices

From $10,726 NZD
As of November 6, 2026
Save $9,336 NZD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,062 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 6227662597. Listed at 23 retailers as of November 4, 2026, with prices from $10,726 to $20,062, a $9,336 spread on the same certified stone. MOH London lists it at $20,062. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle55.7°
OriginNatural
Grading LabGIA
CertificateGIA 6227662597
Dimensions7.02 × 6.59 × 4.38 mm
L/W Ratio1.07
Top View
7.02 mm6.59 mm1.52 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6227662597
Side View
Table 68.0%Crown 31.3°Girdle: MED-THKPavilion 55.7°Culet: NoneDepth 66.4%

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: $20,062 NZD|Low: $10,473 NZD|High: $20,357 NZD|Avg: $14,251 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7$10,868 NZD
Retailer 9$11,404 NZD
Retailer 3$11,953 NZD
Retailer 10$12,070 NZD
Retailer 8$12,171 NZD
Retailer 2$13,437 NZD
Retailer 6$13,921 NZD
Retailer 4$15,532 NZD
Retailer 5$17,608 NZD
MOH London$20,062 NZD

45 data points across 10 retailers

23 retailers$10,726 NZD to $20,062 NZD

B+
Cheapest Retailer
-
$10,726 NZD
Retailer 2
-
$10,868 NZD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$11,184 NZD
View
B+
Retailer 4
-
$11,218 NZD
View
B
Retailer 5
-
$11,404 NZD
View
B
Retailer 6
-
$11,567 NZD
View
B+
Retailer 7
-
$11,953 NZD
View
Final sale: no returns
Retailer 8
-
$12,070 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$12,095 NZD
View
B+
Retailer 10
-
$12,171 NZD
View
B
Retailer 11
-
$12,851 NZD
View
B
Retailer 12
-
$13,259 NZD
View
B
Retailer 13
-
$13,315 NZD
View
B
Retailer 14
-
$13,437 NZD
View
B
Retailer 15
-
$13,647 NZD
View
Retailer 16
-
$13,921 NZD
View
Price last confirmed 16 days ago
B
Retailer 17
-
$14,251 NZD
View
B
Retailer 18
-
$14,251 NZD
View
B
Retailer 19
-
$14,720 NZD
View
B
Retailer 20
-
$15,532 NZD
View
Retailer 21
-
$15,900 NZD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$17,608 NZD
View
Most Expensive
B
MOH London
A3E57E181 · Nov 4
$20,062 NZD
£8,757 GBP
View
22 more retailers have this diamond
Prices start from $10,726 NZDSave up to $9,336 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
$10,726 NZD