CaratHunter
Plans
Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 2231888725

Certificate GIA 2231888725

Diamond specifications and retailer prices

From $6,247 NZD
As of November 4, 2026
Save $6,203 NZD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,450 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231888725. Listed at 18 retailers as of November 4, 2026, with prices from $6,247 to $12,450, a $6,203 spread on the same certified stone. MOH London lists it at $12,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.82°
OriginNatural
Grading LabGIA
CertificateGIA 2231888725
Dimensions7.23 × 5.56 × 3.88 mm
L/W Ratio1.30
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.23 mm5.56 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231888725
Side View
Table 64.0%CrownGirdle: ThickPavilion 37.82°Culet: NoneDepth 69.8%

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: $12,450 NZD|Low: $6,553 NZD|High: $12,636 NZD|Avg: $8,925 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$6,553 NZD
Retailer 8$7,101 NZD
Retailer 9$7,580 NZD
Retailer 3$7,945 NZD
Retailer 6$8,359 NZD
Retailer 4$8,834 NZD
Retailer 2$9,563 NZD
Retailer 7$11,449 NZD
MOH London$12,450 NZD

45 data points across 9 retailers

18 retailers$6,247 NZD to $12,450 NZD

B+
Cheapest Retailer
-
$6,247 NZD
B+
Retailer 2
-
$6,553 NZD
View
Final sale: no returns
B+
Retailer 3
-
$6,730 NZD
View
B+
Retailer 4
-
$6,778 NZD
View
B+
Retailer 5
-
$7,082 NZD
View
Retailer 6
-
$7,101 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$7,553 NZD
View
B+
Retailer 8
-
$7,945 NZD
View
B
Retailer 9
-
$8,005 NZD
View
B
Retailer 10
-
$8,005 NZD
View
B
Retailer 11
-
$8,272 NZD
View
Retailer 12
-
$8,359 NZD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$8,834 NZD
View
Retailer 14
-
$8,866 NZD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$9,108 NZD
View
B
Retailer 16
-
$9,563 NZD
View
B
Retailer 17
-
$11,449 NZD
View
Most Expensive
B
MOH London
6151457FC · Nov 4
$12,450 NZD
£5,511 GBP
View
17 more retailers have this diamond
Prices start from $6,247 NZDSave up to $6,203 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+
1.21ct Cushion
$6,247 NZD