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Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

ID • I/VS1 • GIA 6545574277

Certificate GIA 6545574277

Diamond specifications and retailer prices

From $3,077 NZD
As of November 6, 2026
Save $2,808 NZD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,885 NZD at MOH London · As of November 7, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct 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 6545574277. Listed at 13 retailers as of November 6, 2026, with prices from $3,077 to $5,885, a $2,808 spread on the same certified stone. MOH London lists it at $5,885. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.74°
Pavilion angle35.15°
OriginNatural
Grading LabGIA
CertificateGIA 6545574277
Dimensions5.89 × 6.13 × 4.01 mm
L/W Ratio1.04
Top View
5.89 mm6.13 mm1.20 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545574277
Side View
Table 61.0%Crown 36.74°Girdle: STK-THKPavilion 35.15°Culet: NoneDepth 68.1%

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 6
Current: $5,885 NZD|Low: $2,547 NZD|High: $6,293 NZD|Avg: $4,293 NZD|-6.4%
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 7, 2026
Retailer 7$3,077 NZD
Retailer 6$3,117 NZD
Retailer 5$3,139 NZD
Retailer 12$3,341 NZD
Retailer 11$3,447 NZD
Retailer 3$3,550 NZD
Retailer 9$3,624 NZD
Retailer 2$3,666 NZD
Retailer 10$4,205 NZD
Retailer 8$4,587 NZD
Retailer 4$4,631 NZD
MOH London$5,885 NZD

46 data points across 12 retailers

13 retailers$3,077 NZD to $5,885 NZD

A
Cheapest Retailer
-
$3,077 NZD
A
Retailer 2
-
$3,117 NZD
View
Final sale: no returns
A
Retailer 3
-
$3,139 NZD
View
A
Retailer 4
-
$3,341 NZD
View
A
Retailer 5
-
$3,447 NZD
View
A
Retailer 6
-
$3,537 NZD
View
Retailer 7
-
$3,550 NZD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$3,624 NZD
View
A
Retailer 9
-
$3,666 NZD
View
A
Retailer 10
-
$4,205 NZD
View
A
Retailer 11
-
$4,587 NZD
View
Retailer 12
-
$4,631 NZD
View
Price last confirmed 33 days ago
Most Expensive
B+
MOH London
23A8EA779 · Nov 7
$5,885 NZD
£2,569 GBP
View
12 more retailers have this diamond
Prices start from $3,077 NZDSave up to $2,808 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
1.20ct Cushion
$3,077 NZD