Marquise|Natural|GIA

1.50ct D IF Marquise Natural Diamond

VG • D/IF • GIA 6542746670

Certificate GIA 6542746670

Diamond specifications and retailer prices

From $17,311 USD
As of November 5, 2026
Save $11,131 USD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $28,442 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542746670. Listed at 12 retailers as of November 4, 2026, with prices from $17,311 to $28,442, a $11,131 spread on the same certified stone. MOH London lists it at $28,442. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35°
OriginNatural
Grading LabGIA
CertificateGIA 6542746670
Dimensions11.60 × 6.26 × 3.46 mm
L/W Ratio1.85
Top View
11.60 mm6.26 mm1.50 ctD / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542746670
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 35°Culet: NoneDepth 55.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $28,442 USD|Low: $16,738 USD|High: $28,862 USD|Avg: $21,703 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$17,498 USD
Retailer 2$19,007 USD
Retailer 7$20,280 USD
Retailer 8$20,280 USD
Retailer 9$20,950 USD
Retailer 6$21,031 USD
Retailer 3$21,487 USD
Retailer 5$25,868 USD
MOH London$28,442 USD

43 data points across 9 retailers

12 retailers$17,311 USD to $28,442 USD

A
Cheapest Retailer
-
$17,311 USD
A
Retailer 2
-
$17,498 USD
View
Final sale: no returns
A
Retailer 3
-
$19,007 USD
View
B+
Retailer 4
-
$19,246 USD
View
B+
Retailer 5
-
$20,280 USD
View
B+
Retailer 6
-
$20,280 USD
View
B+
Retailer 7
-
$20,950 USD
View
B+
Retailer 8
-
$21,031 USD
View
B+
Retailer 9
-
$21,467 USD
View
B+
Retailer 10
-
$21,487 USD
View
B
Retailer 11
-
$25,868 USD
View
Most Expensive
B
MOH London
1A0DC5068 · Nov 4
$28,442 USD
£22,395 GBP
View
11 more retailers have this diamond
Prices start from $17,311 USDSave up to $11,131 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
$17,311 USD