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Marquise|Natural|GIA

1.20ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 5241113257

Certificate GIA 5241113257

Diamond specifications and retailer prices

From $10,115 NZD
SGD 7,691 SGD
As of November 1, 2026
Save $2,710 NZD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,826 NZD at GS Diamonds · As of November 2, 2026
View at GS Diamonds

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded D colour (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 5241113257. Listed at 8 retailers as of November 1, 2026, with prices from $10,115 to $12,826, a $2,710 spread on the same certified stone. GS Diamonds lists it at $12,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5241113257
Dimensions10.22 × 5.35 × 3.61 mm
L/W Ratio1.91
Top View
10.22 mm5.35 mm1.20 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5241113257
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: 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 1
Current: $12,826 NZD|Low: $10,115 NZD|High: $12,826 NZD|Avg: $11,492 NZD|+0.0%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$10,115 NZD
Retailer 4$10,390 NZD
Retailer 6$10,703 NZD
Retailer 5$10,946 NZD
Retailer 2$11,442 NZD
Retailer 7$12,724 NZD
Retailer 3$12,743 NZD
GS Diamonds$12,826 NZD

3 data points across 8 retailers

8 retailers$10,115 NZD to $12,826 NZD

A
Cheapest Retailer
-
$10,115 NZD
SGD 7,691 SGD
A
Retailer 2
-
$10,390 NZD
$5,846 USD
View
A
Retailer 3
-
$10,703 NZD
$6,022 USD
View
A
Retailer 4
-
$10,946 NZD
$6,159 USD
View
A
Retailer 5
-
$11,442 NZD
£5,069 GBP
View
B+
Retailer 6
-
$12,724 NZD
$7,159 USD
View
B+
Retailer 7
-
$12,743 NZD
$7,170 USD
View
Most Expensive
B+
GS Diamonds
10WE-260690-61 · Nov 2
$12,826 NZD
A$11,102 AUD
View
7 more retailers have this diamond
Prices start from $10,115 NZDSave up to $2,710 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 Marquise
$10,115 NZD