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Cushion|Natural|GIA

1.20ct J SI2 Cushion Natural Diamond

VG • J/SI2 • GIA 2404474654

Certificate GIA 2404474654

Diamond specifications and retailer prices

From $3,599 NZD
As of November 4, 2026
Save $4,374 NZD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,973 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2404474654. Listed at 16 retailers as of November 2, 2026, with prices from $3,599 to $7,973, a $4,374 spread on the same certified stone. MOH London lists it at $7,973. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2404474654
Dimensions6.55 × 5.47 × 3.80 mm
L/W Ratio1.20
Top View
6.55 mm5.47 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2404474654
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.5%

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 4
Current: $7,973 NZD|Low: $3,599 NZD|High: $9,084 NZD|Avg: $5,168 NZD|-12.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11$3,599 NZD
Retailer 3$3,660 NZD
Retailer 13$3,725 NZD
Retailer 6$3,884 NZD
Retailer 15$4,122 NZD
Retailer 4$4,149 NZD
Retailer 14$4,214 NZD
Retailer 16$4,503 NZD
Retailer 2$4,535 NZD
Retailer 5$4,762 NZD
Retailer 7$4,762 NZD
Retailer 10$4,815 NZD
Retailer 8$4,907 NZD
Retailer 9$5,650 NZD
Retailer 12$6,548 NZD
MOH London$7,973 NZD

36 data points across 16 retailers

16 retailers$3,599 NZD to $7,973 NZD

B+
Cheapest Retailer
-
$3,599 NZD
B+
Retailer 2
-
$3,660 NZD
View
B+
Retailer 3
-
$3,725 NZD
View
B
Retailer 4
-
$3,884 NZD
View
Retailer 5
-
$4,122 NZD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$4,149 NZD
View
B
Retailer 7
-
$4,214 NZD
View
B
Retailer 8
-
$4,503 NZD
View
B
Retailer 9
-
$4,535 NZD
View
B
Retailer 10
-
$4,762 NZD
View
B
Retailer 11
-
$4,762 NZD
View
B
Retailer 12
-
$4,815 NZD
View
B
Retailer 13
-
$4,907 NZD
View
B
Retailer 14
-
$5,650 NZD
View
B
Retailer 15
-
$6,548 NZD
View
Most Expensive
B
MOH London
6040C9DEE · Nov 2
$7,973 NZD
£3,480 GBP
View
15 more retailers have this diamond
Prices start from $3,599 NZDSave up to $4,374 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
$3,599 NZD