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Marquise|Natural|GIA

1.50ct G VS1 Marquise Natural Diamond

EX • G/VS1 • GIA 6542958584

Certificate GIA 6542958584

Diamond specifications and retailer prices

From $15,872 SGD
$12,411 USD
As of October 28, 2026
Save $10,831 SGD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $26,704 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542958584. Listed at 19 retailers as of October 28, 2026, with prices from $15,872 to $26,704, a $10,831 spread on the same certified stone. MOH London lists it at $26,704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542958584
Dimensions10.92 × 5.91 × 3.86 mm
L/W Ratio1.85
Top View
10.92 mm5.91 mm1.50 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542958584
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.4%

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: Oct 28
Current: $26,704 SGD|Low: $15,872 SGD|High: $28,604 SGD|Avg: $20,066 SGD|-5.6%
MOH London
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
Retailer 18
November 1, 2026
Retailer 15$15,872 SGD
Retailer 12$16,063 SGD
Retailer 16$16,298 SGD
Retailer 9$16,547 SGD
Retailer 5$17,859 SGD
Retailer 2$18,188 SGD
Retailer 13$18,408 SGD
Retailer 17$18,806 SGD
Retailer 7$19,593 SGD
Retailer 14$19,593 SGD
Retailer 10$19,919 SGD
Retailer 8$20,136 SGD
Retailer 6$20,245 SGD
Retailer 18$20,406 SGD
Retailer 3$20,551 SGD
Retailer 11$21,430 SGD
Retailer 4$24,094 SGD
MOH London$26,704 SGD

41 data points across 18 retailers

19 retailers$15,872 SGD to $26,704 SGD

A
Cheapest Retailer
-
$15,872 SGD
$12,411 USD
A
Retailer 2
-
$16,063 SGD
CA$17,444 CAD
View
A
Retailer 3
-
$16,298 SGD
$12,744 USD
View
Final sale: no returns
A
Retailer 4
-
$16,547 SGD
$12,938 USD
View
A
Retailer 5
-
$17,859 SGD
$13,964 USD
View
A
Retailer 6
-
$18,188 SGD
£11,198 GBP
View
B+
Retailer 7
-
$18,408 SGD
$14,394 USD
View
B+
Retailer 8
-
$18,806 SGD
$14,705 USD
View
B+
Retailer 9
-
$19,593 SGD
$15,320 USD
View
B+
Retailer 10
-
$19,593 SGD
$15,320 USD
View
B+
Retailer 11
-
$19,626 SGD
CA$21,314 CAD
View
B+
Retailer 12
-
$19,919 SGD
$15,575 USD
View
B+
Retailer 13
-
$20,136 SGD
$15,744 USD
View
B+
Retailer 14
-
$20,245 SGD
$15,830 USD
View
B+
Retailer 15
-
$20,406 SGD
£12,564 GBP
View
B+
Retailer 16
-
$20,551 SGD
$16,069 USD
View
B+
Retailer 17
-
$21,430 SGD
€15,959 EUR
View
B
Retailer 18
-
$24,094 SGD
$18,840 USD
View
Most Expensive
B
MOH London
EB8017E36 · Oct 29
$26,704 SGD
£16,441 GBP
View
18 more retailers have this diamond
Prices start from $15,872 SGDSave up to $10,831 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
1.50ct Marquise
$15,872 SGD