CaratHunter
Plans
Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2426920414

Certificate GIA 2426920414

Diamond specifications and retailer prices

From $3,328 NZD
As of November 6, 2026
Save $4,195 NZD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,523 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2426920414. Listed at 15 retailers as of November 4, 2026, with prices from $3,328 to $7,523, a $4,195 spread on the same certified stone. MOH London lists it at $7,523. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2426920414
Dimensions6.04 × 5.75 × 4.01 mm
L/W Ratio1.05
Top View
6.04 mm5.75 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426920414
Side View
Table 62.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.7%

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: $7,523 NZD|Low: $3,236 NZD|High: $7,633 NZD|Avg: $4,493 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$3,328 NZD
Retailer 5$3,572 NZD
Retailer 8$3,723 NZD
Retailer 7$3,900 NZD
Retailer 2$4,290 NZD
Retailer 6$4,383 NZD
Retailer 3$5,347 NZD
MOH London$7,523 NZD

40 data points across 8 retailers

15 retailers$3,328 NZD to $7,523 NZD

B+
Cheapest Retailer
-
$3,328 NZD
B+
Retailer 2
-
$3,335 NZD
View
B+
Retailer 3
-
$3,523 NZD
View
B+
Retailer 4
-
$3,536 NZD
View
B+
Retailer 5
-
$3,536 NZD
View
B+
Retailer 6
-
$3,572 NZD
View
B+
Retailer 7
-
$3,662 NZD
View
B+
Retailer 8
-
$3,723 NZD
View
B+
Retailer 9
-
$3,795 NZD
View
Retailer 10
-
$3,900 NZD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$3,999 NZD
View
B
Retailer 12
-
$4,290 NZD
View
B
Retailer 13
-
$4,383 NZD
View
B
Retailer 14
-
$5,347 NZD
View
Most Expensive
B
MOH London
50E95E5EB · Nov 4
$7,523 NZD
£3,284 GBP
View
14 more retailers have this diamond
Prices start from $3,328 NZDSave up to $4,195 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+
1.20ct Cushion
$3,328 NZD