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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 $12,391 USD
As of November 5, 2026
Save $8,323 USD (40%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $20,714 USD at MOH London · As of November 4, 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 November 4, 2026, with prices from $12,391 to $20,714, a $8,323 spread on the same certified stone. MOH London lists it at $20,714. 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
Color
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: Nov 5
Current: $20,714 USD|Low: $12,391 USD|High: $22,366 USD|Avg: $15,572 USD|-6.3%
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 6, 2026
Retailer 12$12,391 USD
Retailer 13$12,559 USD
Retailer 16$12,744 USD
Retailer 9$12,938 USD
Retailer 5$13,964 USD
Retailer 2$14,200 USD
Retailer 14$14,394 USD
Retailer 17$14,705 USD
Retailer 7$15,320 USD
Retailer 15$15,320 USD
Retailer 10$15,575 USD
Retailer 8$15,744 USD
Retailer 6$15,830 USD
Retailer 18$15,956 USD
Retailer 3$16,069 USD
Retailer 11$16,751 USD
Retailer 4$18,840 USD
MOH London$20,714 USD

43 data points across 18 retailers

19 retailers$12,391 USD to $20,714 USD

A
Cheapest Retailer
-
$12,391 USD
A
Retailer 2
-
$12,559 USD
View
A
Retailer 3
-
$12,744 USD
View
Final sale: no returns
A
Retailer 4
-
$12,938 USD
View
A
Retailer 5
-
$13,964 USD
View
A
Retailer 6
-
$14,200 USD
View
B+
Retailer 7
-
$14,394 USD
View
B+
Retailer 8
-
$14,705 USD
View
B+
Retailer 9
-
$15,320 USD
View
B+
Retailer 10
-
$15,320 USD
View
B+
Retailer 11
-
$15,345 USD
View
B+
Retailer 12
-
$15,575 USD
View
B+
Retailer 13
-
$15,744 USD
View
B+
Retailer 14
-
$15,830 USD
View
B+
Retailer 15
-
$15,956 USD
View
B+
Retailer 16
-
$16,069 USD
View
B+
Retailer 17
-
$16,751 USD
View
B
Retailer 18
-
$18,840 USD
View
Most Expensive
B
MOH London
EB8017E36 · Nov 4
$20,714 USD
£16,310 GBP
View
18 more retailers have this diamond
Prices start from $12,391 USDSave up to $8,323 USD

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
$12,391 USD