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Marquise|Natural|GIA

1.20ct I VS2 Marquise Natural Diamond

EX • I/VS2 • GIA 5546359830

Certificate GIA 5546359830

Diamond specifications and retailer prices

From $3,938 SGD
As of November 6, 2026
Save $4,545 SGD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,126 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546359830. Listed at 14 retailers as of November 2, 2026, with a 115% 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

1.20
Carat
I
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546359830
Dimensions10.70 × 5.49 × 3.48 mm
L/W Ratio1.95
Top View
10.70 mm5.49 mm1.20 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546359830
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.5%

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 6
Current: $3,938 SGD|Low: $3,920 SGD|High: $8,853 SGD|Avg: $5,317 SGD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$3,938 SGD
Retailer 4$3,952 SGD
Retailer 6$4,683 SGD
Retailer 2$4,921 SGD
Retailer 7$4,976 SGD
Retailer 9$5,205 SGD
Retailer 8$5,528 SGD
Retailer 5$5,857 SGD
Retailer 3$8,483 SGD

45 data points across 9 retailers

14 retailers$3,938 SGD to $8,483 SGD

A
Cheapest Retailer
-
$3,938 SGD
A
Retailer 2
-
$3,952 SGD
View
A
Retailer 3
-
$4,683 SGD
View
Final sale: no returns
A
Retailer 4
-
$4,921 SGD
View
Retailer 5
-
$4,976 SGD
View
Price last confirmed 11 days ago
Retailer 6
-
$5,073 SGD
View
Price last confirmed 28 days ago
Retailer 7
-
$5,197 SGD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$5,205 SGD
View
Retailer 9
-
$5,238 SGD
View
Price last confirmed 40 days ago
Retailer 10
-
$5,528 SGD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
$5,857 SGD
View
B+
Retailer 12
-
$8,483 SGD
View
Retailer 13
-
$8,838 SGD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
0a63a38c-8679-4c62-816f-7d351ecf62cd · Sep 28
$9,126 SGD
$7,121 USD
View
Price last confirmed 40 days ago
13 more retailers have this diamond
Prices start from $3,938 SGDSave up to $4,545 SGD

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
$3,938 SGD