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Marquise|Natural|GIA

1.00ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 3455900221

Certificate GIA 3455900221

Diamond specifications and retailer prices

From $4,561 SGD
As of November 4, 2026
Save $6,155 SGD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,717 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G 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 3455900221. Listed at 20 retailers as of November 4, 2026, with prices from $4,561 to $10,717, a $6,155 spread on the same certified stone. NZ Jewellers lists it at $10,717. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3455900221
Dimensions8.84 × 5.01 × 3.88 mm
L/W Ratio1.76
Top View
8.84 mm5.01 mm1.00 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 3455900221
Side View
Table 56.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 77.5%

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 4
Current: $10,717 SGD|Low: $4,561 SGD|High: $10,717 SGD|Avg: $6,512 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
November 5, 2026
Retailer 13$4,561 SGD
Retailer 7$4,603 SGD
Retailer 9$5,460 SGD
Retailer 4$5,678 SGD
Retailer 6$5,962 SGD
Retailer 11$6,151 SGD
Retailer 12$6,151 SGD
Retailer 5$6,200 SGD
Retailer 10$6,550 SGD
Retailer 3$7,098 SGD
Retailer 2$7,505 SGD
Retailer 8$9,771 SGD
NZ Jewellers$10,717 SGD

33 data points across 13 retailers

20 retailers$4,561 SGD to $10,717 SGD

A
Cheapest Retailer
-
$4,561 SGD
A
Retailer 2
-
$4,603 SGD
View
A
Retailer 3
-
$5,365 SGD
View
A
Retailer 4
-
$5,386 SGD
View
A
Retailer 5
-
$5,460 SGD
View
B+
Retailer 6
-
$5,678 SGD
View
Final sale: no returns
A
Retailer 7
-
$5,799 SGD
View
Retailer 8
-
$5,800 SGD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$5,962 SGD
View
Retailer 10
-
$6,151 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$6,151 SGD
View
B+
Retailer 12
-
$6,151 SGD
View
Retailer 13
-
$6,200 SGD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$6,343 SGD
View
B+
Retailer 15
-
$6,550 SGD
View
B+
Retailer 16
-
$7,098 SGD
View
B+
Retailer 17
-
$7,144 SGD
View
B+
Retailer 18
-
$7,505 SGD
View
B
Retailer 19
-
$9,771 SGD
View
Most Expensive
B
NZ Jewellers
048f825b-b490-4990-8447-eaedd19d1ea6 · Nov 5
$10,717 SGD
$8,390 USD
View
19 more retailers have this diamond
Prices start from $4,561 SGDSave up to $6,155 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
1.00ct Marquise
$4,561 SGD