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Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

GD • I/VS1 • GIA 2456896185

Certificate GIA 2456896185

Diamond specifications and retailer prices

From $4,394 NZD
As of November 4, 2026
Save $4,367 NZD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,761 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2456896185. Listed at 13 retailers as of November 4, 2026, with prices from $4,394 to $8,761, a $4,367 spread on the same certified stone. MOH London lists it at $8,761. 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
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456896185
Dimensions6.16 × 5.60 × 3.94 mm
L/W Ratio1.10
Top View
6.16 mm5.60 mm1.21 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456896185
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 70.3%

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: $8,761 NZD|Low: $4,371 NZD|High: $8,879 NZD|Avg: $5,635 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8$4,394 NZD
Retailer 9$4,705 NZD
Retailer 3$4,725 NZD
Retailer 10$4,848 NZD
Retailer 2$4,988 NZD
Retailer 4$5,506 NZD
Retailer 6$5,561 NZD
Retailer 11$5,885 NZD
Retailer 12$5,906 NZD
Retailer 7$6,127 NZD
Retailer 5$6,411 NZD
MOH London$8,761 NZD

30 data points across 12 retailers

13 retailers$4,394 NZD to $8,761 NZD

A
Cheapest Retailer
-
$4,394 NZD
B+
Retailer 2
-
$4,705 NZD
View
B+
Retailer 3
-
$4,705 NZD
View
B+
Retailer 4
-
$4,848 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,988 NZD
View
B+
Retailer 6
-
$5,506 NZD
View
B+
Retailer 7
-
$5,561 NZD
View
Retailer 8
-
$5,885 NZD
View
Price last confirmed 30 days ago
B
Retailer 9
-
$5,906 NZD
View
B
Retailer 10
-
$6,127 NZD
View
B
Retailer 11
-
$6,411 NZD
View
B
Retailer 12
-
$6,722 NZD
View
Most Expensive
B
MOH London
35254DEBE · Nov 4
$8,761 NZD
£3,878 GBP
View
12 more retailers have this diamond
Prices start from $4,394 NZDSave up to $4,367 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
$4,394 NZD