Marquise|Natural|GIA

1.50ct D VS1 Marquise Natural Diamond

VG • D/VS1 • GIA 6552426250

Certificate GIA 6552426250

Diamond specifications and retailer prices

From $17,514 USD
As of November 1, 2026
Save $12,240 USD (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $29,754 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552426250. Listed at 17 retailers as of November 1, 2026, with prices from $17,514 to $29,754, a $12,240 spread on the same certified stone. MOH London lists it at $29,754. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552426250
Dimensions11.07 × 5.97 × 3.81 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
11.07 mm5.97 mm1.50 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552426250
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $29,754 USD|Low: $18,257 USD|High: $30,112 USD|Avg: $22,075 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5$18,257 USD
Retailer 7$18,610 USD
Retailer 9$19,051 USD
Retailer 3$19,620 USD
Retailer 6$19,850 USD
Retailer 8$20,004 USD
Retailer 10$21,915 USD
Retailer 2$23,109 USD
Retailer 4$27,990 USD
MOH London$29,754 USD

44 data points across 10 retailers

17 retailers$17,514 USD to $29,754 USD

B+
Cheapest Retailer
-
$17,514 USD
B+
Retailer 2
-
$18,257 USD
View
Final sale: no returns
B
Retailer 3
-
$18,610 USD
View
B
Retailer 4
-
$19,051 USD
View
B+
Retailer 5
-
$19,210 USD
View
B+
Retailer 6
-
$19,620 USD
£15,449 GBP
View
Retailer 7
-
$19,850 USD
A$30,538 AUD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$20,004 USD
View
B
Retailer 9
-
$20,639 USD
View
B
Retailer 10
-
$21,433 USD
View
B
Retailer 11
-
$21,915 USD
£17,256 GBP
View
B
Retailer 12
-
$22,041 USD
View
B
Retailer 13
-
$22,084 USD
View
B
Retailer 14
-
$23,109 USD
€22,009 EUR
View
B
Retailer 15
-
$26,989 USD
View
B
Retailer 16
-
$27,990 USD
ZAR 452,175 ZAR
View
Most Expensive
B
MOH London
F297E119C · Nov 1
$29,754 USD
£23,428 GBP
View
16 more retailers have this diamond
Prices start from $17,514 USDSave up to $12,240 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.

B+
1.50ct Marquise
$17,514 USD