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Cushion|Natural|GIA

1.21ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 6445956527

Certificate GIA 6445956527

Diamond specifications and retailer prices

From $3,076 NZD
As of November 4, 2026
Save $3,692 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,767 NZD at MOH London · As of November 2, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6445956527. Listed at 14 retailers as of November 2, 2026, with prices from $3,076 to $6,767, a $3,692 spread on the same certified stone. MOH London lists it at $6,767. 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

1.21
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445956527
Dimensions6.03 × 5.64 × 3.99 mm
L/W Ratio1.07
Top View
6.03 mm5.64 mm1.21 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6445956527
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.7%

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 4
Current: $6,767 NZD|Low: $3,076 NZD|High: $6,848 NZD|Avg: $4,487 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$3,076 NZD
Retailer 6$3,289 NZD
Retailer 2$3,761 NZD
Retailer 4$4,196 NZD
Retailer 3$5,195 NZD
MOH London$6,767 NZD

42 data points across 6 retailers

14 retailers$3,076 NZD to $6,767 NZD

B+
Cheapest Retailer
-
$3,076 NZD
B+
Retailer 2
-
$3,162 NZD
View
A
Retailer 3
-
$3,289 NZD
View
B+
Retailer 4
-
$3,613 NZD
View
B+
Retailer 5
-
$3,691 NZD
View
B+
Retailer 6
-
$3,761 NZD
View
B+
Retailer 7
-
$3,824 NZD
View
B+
Retailer 8
-
$3,851 NZD
View
B+
Retailer 9
-
$4,077 NZD
View
B+
Retailer 10
-
$4,077 NZD
View
B+
Retailer 11
-
$4,196 NZD
View
B+
Retailer 12
-
$4,203 NZD
View
B+
Retailer 13
-
$5,195 NZD
View
Most Expensive
B
MOH London
57E4D1587 · Nov 2
$6,767 NZD
£2,954 GBP
View
13 more retailers have this diamond
Prices start from $3,076 NZDSave up to $3,692 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
$3,076 NZD