Marquise|Natural|GIA

1.51ct G VS1 Marquise Natural Diamond

ID • G/VS1 • GIA 6541535196

Certificate GIA 6541535196

Diamond specifications and retailer prices

From $13,393 USD
As of November 5, 2026
Save $9,593 USD (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,986 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural marquise diamond

This 1.51ct 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 6541535196. Listed at 16 retailers as of November 4, 2026, with prices from $13,393 to $22,986, a $9,593 spread on the same certified stone. MOH London lists it at $22,986. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541535196
Dimensions12.45 × 5.72 × 3.50 mm
L/W Ratio2.18
Top View
12.45 mm5.72 mm1.51 ctG / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541535196
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.1%

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: $22,986 USD|Low: $13,393 USD|High: $23,326 USD|Avg: $16,751 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$13,393 USD
Retailer 6$13,956 USD
Retailer 11$14,044 USD
Retailer 10$14,143 USD
Retailer 7$15,518 USD
Retailer 2$15,543 USD
Retailer 12$17,007 USD
Retailer 8$17,308 USD
Retailer 9$17,857 USD
Retailer 5$17,991 USD
Retailer 3$20,907 USD
MOH London$22,986 USD

42 data points across 12 retailers

16 retailers$13,393 USD to $22,986 USD

A
Cheapest Retailer
-
$13,393 USD
A
Retailer 2
-
$13,956 USD
View
A
Retailer 3
-
$14,044 USD
View
A
Retailer 4
-
$14,143 USD
View
Final sale: no returns
B+
Retailer 5
-
$15,518 USD
View
B+
Retailer 6
-
$15,543 USD
View
B+
Retailer 7
-
$16,810 USD
View
B+
Retailer 8
-
$16,810 USD
View
B+
Retailer 9
-
$17,007 USD
View
B
Retailer 10
-
$17,308 USD
View
B
Retailer 11
-
$17,370 USD
View
B
Retailer 12
-
$17,433 USD
View
B
Retailer 13
-
$17,857 USD
View
B
Retailer 14
-
$17,991 USD
View
Retailer 15
-
$20,907 USD
View
Price last confirmed 16 days ago
Most Expensive
B
MOH London
B4F9C70C7 · Nov 4
$22,986 USD
£18,099 GBP
View
15 more retailers have this diamond
Prices start from $13,393 USDSave up to $9,593 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
1.51ct Marquise
$13,393 USD