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Marquise|Natural|GIA

1.50ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 1559885699

Certificate GIA 1559885699

Diamond specifications and retailer prices

From $13,734 USD
As of November 5, 2026
Save $9,766 USD (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $23,500 USD at MOH London · As of November 7, 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 F colour (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 1559885699. Listed at 18 retailers as of November 5, 2026, with prices from $13,734 to $23,500, a $9,766 spread on the same certified stone. MOH London lists it at $23,500. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559885699
Dimensions11.40 × 5.97 × 3.72 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
11.40 mm5.97 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559885699
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.3%

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: $23,500 USD|Low: $13,734 USD|High: $23,912 USD|Avg: $16,991 USD|-1.6%
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 7, 2026
Retailer 15$13,734 USD
Retailer 17$14,311 USD
Retailer 5$14,401 USD
Retailer 8$15,912 USD
Retailer 13$15,912 USD
Retailer 12$15,937 USD
Retailer 3$16,279 USD
Retailer 2$16,524 USD
Retailer 6$16,595 USD
Retailer 4$17,190 USD
Retailer 18$17,190 USD
Retailer 14$17,716 USD
Retailer 9$17,748 USD
Retailer 16$17,760 USD
Retailer 10$17,862 USD
Retailer 11$18,040 USD
Retailer 7$18,311 USD
MOH London$23,500 USD

43 data points across 18 retailers

18 retailers$13,734 USD to $23,500 USD

A
Cheapest Retailer
-
$13,734 USD
A
Retailer 2
-
$14,311 USD
View
A
Retailer 3
-
$14,401 USD
View
B+
Retailer 4
-
$15,912 USD
View
B+
Retailer 5
-
$15,912 USD
View
B+
Retailer 6
-
$15,937 USD
View
B+
Retailer 7
-
$16,279 USD
View
Retailer 8
-
$16,524 USD
View
B+
Retailer 9
-
$16,595 USD
View
B
Retailer 10
-
$17,190 USD
View
B
Retailer 11
-
$17,190 USD
View
B+
Retailer 12
-
$17,716 USD
View
B
Retailer 13
-
$17,748 USD
View
B
Retailer 14
-
$17,760 USD
View
B
Retailer 15
-
$17,862 USD
View
Retailer 16
-
$18,040 USD
View
B+
Retailer 17
-
$18,311 USD
View
Most Expensive
B
MOH London
9ADA62B4E · Nov 7
$23,500 USD
£18,504 GBP
View
17 more retailers have this diamond
Prices start from $13,734 USDSave up to $9,766 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
$13,734 USD