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Marquise|Natural|GIA

1.20ct D VS1 Marquise Natural Diamond

GD • D/VS1 • GIA 3555664464

Certificate GIA 3555664464

Diamond specifications and retailer prices

From $6,915 SGD
As of November 4, 2026
Save $5,933 SGD (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,804 SGD at NZ Jewellers · As of September 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555664464. Listed at 22 retailers as of November 1, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555664464
Dimensions10.20 × 5.59 × 3.42 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.20 mm5.59 mm1.20 ctD / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3555664464
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.1%

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 4
Current: $8,470 SGD|Low: $6,850 SGD|High: $13,745 SGD|Avg: $9,264 SGD|-8.9%
Retailer 1
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
Retailer 16
November 6, 2026
Retailer 16$6,915 SGD
Retailer 11$6,997 SGD
Retailer 13$7,394 SGD
Retailer 7$7,984 SGD
Retailer 10$8,232 SGD
Retailer 8$8,343 SGD
Retailer 1$8,470 SGD
Retailer 2$8,724 SGD
Retailer 12$8,876 SGD
Retailer 3$8,949 SGD
Retailer 5$9,425 SGD
Retailer 6$9,965 SGD
Retailer 14$10,032 SGD
Retailer 4$10,674 SGD
Retailer 9$10,881 SGD
Retailer 15$12,848 SGD

27 data points across 16 retailers

22 retailers$6,915 SGD to $12,848 SGD

A
Cheapest Retailer
-
$6,915 SGD
A
Retailer 2
-
$6,997 SGD
View
A
Retailer 3
-
$7,394 SGD
View
A
Retailer 4
-
$7,984 SGD
View
A
Retailer 5
-
$8,232 SGD
View
Final sale: no returns
Retailer 6
-
$8,343 SGD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$8,470 SGD
View
B+
Retailer 8
-
$8,724 SGD
View
B+
Retailer 9
-
$8,876 SGD
View
Retailer 10
-
$8,949 SGD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$9,097 SGD
View
B+
Retailer 12
-
$9,425 SGD
View
B+
Retailer 13
-
$9,965 SGD
View
B+
Retailer 14
-
$10,032 SGD
View
Retailer 15
-
$10,047 SGD
View
Price last confirmed 53 days ago
Retailer 16
-
$10,047 SGD
View
Price last confirmed 36 days ago
Retailer 17
-
$10,202 SGD
View
Price last confirmed 36 days ago
B
Retailer 18
-
$10,881 SGD
View
Retailer 19
-
$11,593 SGD
View
Price last confirmed 52 days ago
Retailer 20
-
$11,593 SGD
View
Price last confirmed 38 days ago
B
Retailer 21
-
$12,848 SGD
View
Most Expensive
NZ Jewellers
b3ffa708-c684-4d02-86f2-80b9bae4b389 · Sep 30
$16,804 SGD
$13,156 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from $6,915 SGDSave up to $5,933 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
$6,915 SGD