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Cushion|Natural|GIA

1.21ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 6562443816

Certificate GIA 6562443816

Diamond specifications and retailer prices

From $4,310 NZD
As of November 5, 2026
Save $11,540 NZD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,105 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 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 6562443816. Listed at 15 retailers as of November 5, 2026, with a 268% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 6562443816
Dimensions7.14 × 5.50 × 3.72 mm
L/W Ratio1.30
Culet sizeNone
Top View
7.14 mm5.50 mm1.21 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562443816
Side View
Table 63.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 67.5%

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: $18,105 NZD|Low: $4,310 NZD|High: $18,105 NZD|Avg: $8,094 NZD
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 8$4,310 NZD
Retailer 7$5,390 NZD
Retailer 6$6,171 NZD
Retailer 4$6,173 NZD
Retailer 10$6,326 NZD
Retailer 9$6,726 NZD
Retailer 5$10,992 NZD
Retailer 3$11,396 NZD
Retailer 11$11,992 NZD
Retailer 14$12,008 NZD
Retailer 12$12,411 NZD
Retailer 13$13,285 NZD
Retailer 15$14,043 NZD
Retailer 2$15,850 NZD
MOH London$18,105 NZD

24 data points across 15 retailers

15 retailers$4,310 NZD to $15,850 NZD

A
Cheapest Retailer
-
$4,310 NZD
Retailer 2
-
$5,390 NZD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$6,171 NZD
View
B+
Retailer 4
-
$6,173 NZD
View
B+
Retailer 5
-
$6,326 NZD
View
B+
Retailer 6
-
$6,726 NZD
View
B
Retailer 7
-
$10,992 NZD
View
B
Retailer 8
-
$11,396 NZD
View
B
Retailer 9
-
$11,992 NZD
View
Final sale: no returns
B
Retailer 10
-
$12,008 NZD
View
B
Retailer 11
-
$12,411 NZD
View
B
Retailer 12
-
$13,285 NZD
View
B
Retailer 13
-
$14,043 NZD
View
B
Retailer 14
-
$15,850 NZD
View
Most Expensive
MOH London
EBA4E1146 · Nov 2
$18,105 NZD
£8,014 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $4,310 NZDSave up to $11,540 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
$4,310 NZD