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Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1548728160

Certificate GIA 1548728160

Diamond specifications and retailer prices

From $4,193 NZD
As of November 5, 2026
Save $4,577 NZD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,770 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 1548728160. Listed at 13 retailers as of November 4, 2026, with prices from $4,193 to $8,770, a $4,577 spread on the same certified stone. MOH London lists it at $8,770. 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
OriginNatural
Grading LabGIA
CertificateGIA 1548728160
Dimensions6.25 × 5.72 × 3.70 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.25 mm5.72 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548728160
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.7%

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 5
Current: $8,770 NZD|Low: $4,193 NZD|High: $8,978 NZD|Avg: $5,899 NZD|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 6$4,193 NZD
Retailer 12$4,853 NZD
Retailer 3$5,088 NZD
Retailer 4$5,289 NZD
Retailer 11$5,511 NZD
Retailer 7$5,566 NZD
Retailer 10$5,710 NZD
Retailer 5$5,959 NZD
Retailer 9$5,963 NZD
Retailer 8$6,130 NZD
Retailer 2$6,416 NZD
Retailer 13$6,749 NZD
MOH London$8,770 NZD

30 data points across 13 retailers

13 retailers$4,193 NZD to $8,770 NZD

A
Cheapest Retailer
-
$4,193 NZD
A
Retailer 2
-
$4,853 NZD
View
Final sale: no returns
A
Retailer 3
-
$5,088 NZD
View
Retailer 4
-
$5,289 NZD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$5,511 NZD
View
B+
Retailer 6
-
$5,566 NZD
View
B+
Retailer 7
-
$5,710 NZD
View
Retailer 8
-
$5,959 NZD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$5,963 NZD
View
B+
Retailer 10
-
$6,130 NZD
View
B+
Retailer 11
-
$6,416 NZD
View
B+
Retailer 12
-
$6,749 NZD
View
Most Expensive
B
MOH London
60023C3DB · Nov 4
$8,770 NZD
£3,882 GBP
View
12 more retailers have this diamond
Prices start from $4,193 NZDSave up to $4,577 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
$4,193 NZD