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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 $13,340 USD
As of October 26, 2026
Save $5,485 USD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,825 USD at MOH London · As of November 1, 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 November 1, 2026, with prices from $13,340 to $18,825, a $5,485 spread on the same certified stone. MOH London lists it at $18,825. 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
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 26
Current: $18,825 USD|Low: $13,075 USD|High: $19,736 USD|Avg: $15,355 USD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$13,120 USD
Retailer 4$13,340 USD
Retailer 6$13,340 USD
Retailer 2$15,183 USD
Retailer 3$17,708 USD
MOH London$18,825 USD

15 data points across 6 retailers

6 retailers$13,340 USD to $18,825 USD

Retailer 1
-
$13,120 USD
A$20,184 AUD
Price last confirmed 9 days ago
A
Retailer 2
-
$13,340 USD
View
A
Retailer 3
-
$13,340 USD
View
B+
Retailer 4
-
$15,183 USD
€14,460 EUR
View
B
Retailer 5
-
$17,708 USD
ZAR 286,076 ZAR
View
Most Expensive
B+
MOH London
C0154CE40 · Nov 1
$18,825 USD
£14,823 GBP
View
5 more retailers have this diamond
Prices start from $13,340 USDSave up to $5,485 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
$13,340 USD