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Marquise|Natural|GIA

1.20ct I VVS1 Marquise Natural Diamond

EX • I/VVS1 • GIA 2557646653

Certificate GIA 2557646653

Diamond specifications and retailer prices

From $5,034 SGD
As of November 6, 2026
Save $6,147 SGD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,181 SGD at NZ Jewellers · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557646653. Listed at 16 retailers as of November 5, 2026, with prices from $5,034 to $11,181, a $6,147 spread on the same certified stone. NZ Jewellers lists it at $11,181. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 2557646653
Dimensions10.46 × 5.66 × 3.39 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
10.46 mm5.66 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 2557646653
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.9%

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: $11,181 SGD|Low: $4,183 SGD|High: $11,181 SGD|Avg: $6,413 SGD
NZ Jewellers
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
Retailer 17
November 7, 2026
Retailer 9$4,183 SGD
Retailer 8$4,457 SGD
Retailer 13$5,034 SGD
Retailer 14$5,037 SGD
Retailer 7$5,087 SGD
Retailer 15$5,366 SGD
Retailer 6$5,399 SGD
Retailer 17$5,543 SGD
Retailer 2$5,754 SGD
Retailer 3$5,756 SGD
Retailer 16$5,968 SGD
Retailer 11$6,380 SGD
Retailer 4$6,395 SGD
Retailer 12$6,882 SGD
Retailer 5$9,379 SGD
Retailer 10$10,166 SGD
NZ Jewellers$11,181 SGD

40 data points across 17 retailers

16 retailers$5,034 SGD to $11,181 SGD

Retailer 1
-
$4,183 SGD
Price last confirmed 54 days ago
A
Retailer 2
-
$5,034 SGD
View
A
Retailer 3
-
$5,037 SGD
View
A
Retailer 4
-
$5,366 SGD
View
Final sale: no returns
A
Retailer 5
-
$5,399 SGD
View
A
Retailer 6
-
$5,543 SGD
View
A
Retailer 7
-
$5,754 SGD
View
A
Retailer 8
-
$5,756 SGD
View
A
Retailer 9
-
$5,968 SGD
View
A
Retailer 10
-
$6,380 SGD
View
B+
Retailer 11
-
$6,395 SGD
View
Retailer 12
-
$6,453 SGD
View
Price last confirmed 53 days ago
B+
Retailer 13
-
$6,882 SGD
View
B
Retailer 14
-
$9,379 SGD
View
B
Retailer 15
-
$10,166 SGD
View
Most Expensive
B
NZ Jewellers
7f0a8e4c-4db2-4949-a34e-00d7f2c249bb · Nov 5
$11,181 SGD
$8,724 USD
View
15 more retailers have this diamond
Prices start from $5,034 SGDSave up to $6,147 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
$5,034 SGD