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Marquise|Natural|GIA

1.50ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 7566387148

Certificate GIA 7566387148

Diamond specifications and retailer prices

From $16,763 SGD
$13,075 USD
As of October 29, 2026
Save $7,501 SGD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $24,264 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 7566387148. Listed at 6 retailers as of October 29, 2026, with prices from $16,763 to $24,264, a $7,501 spread on the same certified stone. MOH London lists it at $24,264. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566387148
Dimensions12.51 × 5.68 × 3.66 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
12.51 mm5.68 mm1.50 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566387148
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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 29
Current: $24,264 SGD|Low: $16,763 SGD|High: $25,303 SGD|Avg: $19,723 SGD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$16,763 SGD
Retailer 5$16,821 SGD
Retailer 6$17,103 SGD
Retailer 2$19,442 SGD
Retailer 4$22,583 SGD
MOH London$24,264 SGD

12 data points across 6 retailers

6 retailers$16,763 SGD to $24,264 SGD

A
Cheapest Retailer
-
$16,763 SGD
$13,075 USD
A
Retailer 2
-
$16,821 SGD
A$20,184 AUD
View
A
Retailer 3
-
$17,103 SGD
$13,340 USD
View
B+
Retailer 4
-
$19,442 SGD
€14,442 EUR
View
B+
Retailer 5
-
$22,583 SGD
ZAR 284,555 ZAR
View
Most Expensive
B+
MOH London
C0154CE40 · Oct 29
$24,264 SGD
£14,902 GBP
View
5 more retailers have this diamond
Prices start from $16,763 SGDSave up to $7,501 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
$16,763 SGD