Marquise|Natural|GIA

1.50ct D FL Marquise Natural Diamond

VG • D/FL • GIA 1246083405

Certificate GIA 1246083405

Diamond specifications and retailer prices

From $18,405 USD
As of November 1, 2026
Save $12,024 USD (40%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $30,429 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 FL clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1246083405. Listed at 22 retailers as of November 1, 2026, with prices from $18,405 to $30,429, a $12,024 spread on the same certified stone. MOH London lists it at $30,429. 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
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 1246083405
Dimensions11.31 × 5.92 × 3.80 mm
L/W Ratio1.91
Culet sizeNone
Top View
11.31 mm5.92 mm1.50 ctD / FL
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246083405
Side View
Table 59.0%Crown 32.3°Girdle: STK-ETKPavilion 36.8°Culet: NDepth 64.2%

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: $30,429 USD|Low: $18,405 USD|High: $31,209 USD|Avg: $22,783 USD|-2.5%
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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 9$18,405 USD
Retailer 7$19,635 USD
Retailer 14$19,715 USD
Retailer 12$19,772 USD
Retailer 15$20,069 USD
Retailer 5$20,610 USD
Retailer 2$20,718 USD
Retailer 8$20,980 USD
Retailer 19$21,507 USD
Retailer 10$22,224 USD
Retailer 6$22,418 USD
Retailer 13$22,489 USD
Retailer 20$22,582 USD
Retailer 3$22,858 USD
Retailer 21$23,299 USD
Retailer 4$23,414 USD
Retailer 11$23,917 USD
Retailer 17$24,195 USD
Retailer 18$27,603 USD
Retailer 16$28,626 USD
MOH London$30,429 USD

23 data points across 21 retailers

22 retailers$18,405 USD to $30,429 USD

Cheapest Retailer
-
$18,405 USD
B+
Retailer 2
-
$19,635 USD
View
B+
Retailer 3
-
$19,715 USD
View
B+
Retailer 4
-
$19,772 USD
View
B+
Retailer 5
-
$19,930 USD
SGD 26,932 SGD
View
B+
Retailer 6
-
$20,069 USD
£15,802 GBP
View
B+
Retailer 7
-
$20,610 USD
View
Final sale: no returns
B+
Retailer 8
-
$20,718 USD
£16,313 GBP
View
B+
Retailer 9
-
$20,980 USD
View
B+
Retailer 10
-
$21,507 USD
View
B+
Retailer 11
-
$22,224 USD
View
B+
Retailer 12
-
$22,418 USD
£17,652 GBP
View
B+
Retailer 13
-
$22,489 USD
A$34,598 AUD
View
B+
Retailer 14
-
$22,582 USD
View
B+
Retailer 15
-
$22,858 USD
View
B+
Retailer 16
-
$23,299 USD
View
B
Retailer 17
-
$23,414 USD
View
B
Retailer 18
-
$23,917 USD
View
B
Retailer 19
-
$24,195 USD
View
B
Retailer 20
-
$27,603 USD
View
B
Retailer 21
-
$28,626 USD
ZAR 462,449 ZAR
View
Most Expensive
B
MOH London
98CD1BD98 · Nov 1
$30,429 USD
£23,960 GBP
View
21 more retailers have this diamond
Prices start from $18,405 USDSave up to $12,024 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
$18,405 USD