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Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 2557552549

Certificate GIA 2557552549

Diamond specifications and retailer prices

From $2,215 NZD
As of November 6, 2026
Save $2,972 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,187 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557552549. Listed at 14 retailers as of November 4, 2026, with prices from $2,215 to $5,187, a $2,972 spread on the same certified stone. MOH London lists it at $5,187. 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

1.20
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557552549
Dimensions7.13 × 5.49 × 3.77 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.13 mm5.49 mm1.20 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557552549
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,187 NZD|Low: $2,194 NZD|High: $5,297 NZD|Avg: $3,203 NZD|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$2,215 NZD
Retailer 2$2,338 NZD
Retailer 12$2,738 NZD
Retailer 8$2,778 NZD
Retailer 9$2,940 NZD
Retailer 11$2,967 NZD
Retailer 4$3,085 NZD
Retailer 6$3,090 NZD
Retailer 3$3,213 NZD
Retailer 7$3,292 NZD
Retailer 5$4,032 NZD
MOH London$5,187 NZD

39 data points across 12 retailers

14 retailers$2,215 NZD to $5,187 NZD

A
Cheapest Retailer
-
$2,215 NZD
A
Retailer 2
-
$2,338 NZD
View
A
Retailer 3
-
$2,738 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,778 NZD
View
A
Retailer 5
-
$2,810 NZD
View
B+
Retailer 6
-
$2,940 NZD
View
Retailer 7
-
$2,967 NZD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$3,085 NZD
View
B+
Retailer 9
-
$3,090 NZD
View
B+
Retailer 10
-
$3,213 NZD
View
B+
Retailer 11
-
$3,292 NZD
View
B+
Retailer 12
-
$3,292 NZD
View
B+
Retailer 13
-
$4,032 NZD
View
Most Expensive
B
MOH London
DA8D7FD56 · Nov 4
$5,187 NZD
£2,264 GBP
View
13 more retailers have this diamond
Prices start from $2,215 NZDSave up to $2,972 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.

A
1.20ct Cushion
$2,215 NZD