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Cushion|Natural|GIA

1.21ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 2231944371

Certificate GIA 2231944371

Diamond specifications and retailer prices

From $3,162 NZD
As of November 6, 2026
Save $4,331 NZD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,494 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded H 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 2231944371. Listed at 7 retailers as of November 4, 2026, with prices from $3,162 to $7,494, a $4,331 spread on the same certified stone. MOH London lists it at $7,494. 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

1.21
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.55°
OriginNatural
Grading LabGIA
CertificateGIA 2231944371
Dimensions7.05 × 5.50 × 3.84 mm
L/W Ratio1.28
Top View
7.05 mm5.50 mm1.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231944371
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 36.55°Culet: NoneDepth 69.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $7,494 NZD|Low: $3,162 NZD|High: $8,328 NZD|Avg: $5,058 NZD|-10.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$3,162 NZD
Retailer 5$3,965 NZD
Retailer 3$4,335 NZD
Retailer 6$4,699 NZD
Retailer 7$4,816 NZD
Retailer 2$5,255 NZD
MOH London$7,494 NZD

32 data points across 7 retailers

7 retailers$3,162 NZD to $7,494 NZD

A
Cheapest Retailer
-
$3,162 NZD
A
Retailer 2
-
$3,965 NZD
View
B+
Retailer 3
-
$4,335 NZD
View
B+
Retailer 4
-
$4,699 NZD
View
B+
Retailer 5
-
$4,816 NZD
View
B+
Retailer 6
-
$5,255 NZD
View
Most Expensive
B
MOH London
843120019 · Nov 4
$7,494 NZD
£3,271 GBP
View
6 more retailers have this diamond
Prices start from $3,162 NZDSave up to $4,331 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
1.21ct Cushion
$3,162 NZD