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Cushion|Natural|GIA

1.20ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 2456824529

Certificate GIA 2456824529

Diamond specifications and retailer prices

From $4,158 NZD
As of November 6, 2026
Save $4,818 NZD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,976 NZD at MOH London · As of November 1, 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 H 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 2456824529. Listed at 16 retailers as of November 1, 2026, with prices from $4,158 to $8,976, a $4,818 spread on the same certified stone. MOH London lists it at $8,976. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.07°
Pavilion angle37.85°
OriginNatural
Grading LabGIA
CertificateGIA 2456824529
Dimensions6.29 × 5.90 × 4.03 mm
L/W Ratio1.07
Top View
6.29 mm5.90 mm1.20 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456824529
Side View
Table 64.0%Crown 37.07°Girdle: THK-VTKPavilion 37.85°Culet: NoneDepth 68.3%

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: $8,976 NZD|Low: $4,158 NZD|High: $9,084 NZD|Avg: $5,469 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$4,158 NZD
Retailer 2$4,243 NZD
Retailer 5$4,373 NZD
Retailer 6$4,477 NZD
Retailer 8$4,641 NZD
Retailer 9$4,946 NZD
Retailer 4$5,390 NZD
Retailer 3$5,904 NZD
MOH London$8,976 NZD

43 data points across 9 retailers

16 retailers$4,158 NZD to $8,976 NZD

B+
Cheapest Retailer
-
$4,158 NZD
B+
Retailer 2
-
$4,172 NZD
View
B+
Retailer 3
-
$4,243 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,246 NZD
View
B+
Retailer 5
-
$4,373 NZD
View
B+
Retailer 6
-
$4,378 NZD
View
B+
Retailer 7
-
$4,477 NZD
View
Retailer 8
-
$4,641 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$4,714 NZD
View
B+
Retailer 10
-
$4,946 NZD
View
B
Retailer 11
-
$5,213 NZD
View
B
Retailer 12
-
$5,213 NZD
View
B
Retailer 13
-
$5,390 NZD
View
B
Retailer 14
-
$5,394 NZD
View
B+
Retailer 15
-
$5,904 NZD
View
Most Expensive
B
MOH London
BA41BC1E3 · Nov 1
$8,976 NZD
£3,918 GBP
View
15 more retailers have this diamond
Prices start from $4,158 NZDSave up to $4,818 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
$4,158 NZD