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Marquise|Natural|GIA

1.03ct M VS1 Marquise Natural Diamond

ID • M/VS1 • GIA 6551675418

Certificate GIA 6551675418

Diamond specifications and retailer prices

From $1,394 SGD
As of November 7, 2026
Save $3,173 SGD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,568 SGD at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551675418. Listed at 14 retailers as of November 7, 2026, with prices from $1,394 to $4,568, a $3,173 spread on the same certified stone. NZ Jewellers lists it at $4,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
M
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551675418
Dimensions9.89 × 5.44 × 3.34 mm
L/W Ratio1.82
Top View
9.89 mm5.44 mm1.03 ctM / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551675418
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $4,568 SGD|Low: $1,394 SGD|High: $5,055 SGD|Avg: $2,313 SGD|-9.6%
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
November 7, 2026
Retailer 3$1,394 SGD
Retailer 12$1,735 SGD
Retailer 6$1,828 SGD
Retailer 2$1,872 SGD
Retailer 9$1,872 SGD
Retailer 5$1,915 SGD
Retailer 13$1,960 SGD
Retailer 11$1,993 SGD
Retailer 7$2,045 SGD
Retailer 4$2,161 SGD
Retailer 10$2,285 SGD
Retailer 8$2,593 SGD
NZ Jewellers$4,568 SGD

36 data points across 13 retailers

14 retailers$1,394 SGD to $4,568 SGD

A
Cheapest Retailer
-
$1,394 SGD
A
Retailer 2
-
$1,735 SGD
View
A
Retailer 3
-
$1,828 SGD
View
A
Retailer 4
-
$1,872 SGD
View
A
Retailer 5
-
$1,872 SGD
View
A
Retailer 6
-
$1,915 SGD
View
A
Retailer 7
-
$1,960 SGD
View
Retailer 8
-
$1,993 SGD
View
Price last confirmed 22 days ago
A
Retailer 9
-
$1,993 SGD
View
A
Retailer 10
-
$2,045 SGD
View
B+
Retailer 11
-
$2,161 SGD
View
B+
Retailer 12
-
$2,285 SGD
View
B+
Retailer 13
-
$2,593 SGD
View
Most Expensive
B
NZ Jewellers
f369947d-94e3-48c1-b2e6-7b6ea03b85d3 · Nov 7
$4,568 SGD
$3,564 USD
View
13 more retailers have this diamond
Prices start from $1,394 SGDSave up to $3,173 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
1.03ct Marquise
$1,394 SGD