CaratHunter
Plans
Cushion|Natural|GIA

1.20ct J SI1 Cushion Natural Diamond

EX • J/SI1 • GIA 2547466425

Certificate GIA 2547466425

Diamond specifications and retailer prices

From $2,822 NZD
As of November 2, 2026
Save $3,718 NZD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,539 NZD at MOH London · As of November 2, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547466425. Listed at 16 retailers as of November 2, 2026, with prices from $2,822 to $6,539, a $3,718 spread on the same certified stone. MOH London lists it at $6,539. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547466425
Dimensions7.33 × 5.47 × 3.65 mm
L/W Ratio1.34
Top View
7.33 mm5.47 mm1.20 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547466425
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.7%

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 2
Current: $6,539 NZD|Low: $2,822 NZD|High: $6,648 NZD|Avg: $4,120 NZD|-1.6%
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 4, 2026
Retailer 10$2,822 NZD
Retailer 7$2,987 NZD
Retailer 8$3,055 NZD
Retailer 3$3,574 NZD
Retailer 5$3,634 NZD
Retailer 4$3,755 NZD
Retailer 11$3,977 NZD
Retailer 2$4,054 NZD
Retailer 9$4,093 NZD
Retailer 12$4,614 NZD
Retailer 6$5,074 NZD
MOH London$6,539 NZD

24 data points across 12 retailers

16 retailers$2,822 NZD to $6,539 NZD

A
Cheapest Retailer
-
$2,822 NZD
A
Retailer 2
-
$2,987 NZD
View
A
Retailer 3
-
$3,055 NZD
View
B+
Retailer 4
-
$3,574 NZD
View
B+
Retailer 5
-
$3,574 NZD
View
B+
Retailer 6
-
$3,634 NZD
View
B+
Retailer 7
-
$3,755 NZD
View
Retailer 8
-
$3,956 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,977 NZD
View
B+
Retailer 10
-
$4,054 NZD
View
B
Retailer 11
-
$4,093 NZD
View
B
Retailer 12
-
$4,226 NZD
View
B+
Retailer 13
-
$4,614 NZD
View
Retailer 14
-
$4,644 NZD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$5,074 NZD
View
Most Expensive
B
MOH London
089074E9C · Nov 2
$6,539 NZD
£2,896 GBP
View
15 more retailers have this diamond
Prices start from $2,822 NZDSave up to $3,718 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
$2,822 NZD