Marquise|Natural|GIA

1.51ct D FL Marquise Natural Diamond

VG • D/FL • GIA 5232953681

Certificate GIA 5232953681

Diamond specifications and retailer prices

From $19,296 USD
As of November 4, 2026
Save $12,196 USD (39%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $31,492 USD at MOH London · As of November 2, 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 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 5232953681. Listed at 21 retailers as of November 2, 2026, with prices from $19,296 to $31,492, a $12,196 spread on the same certified stone. MOH London lists it at $31,492. 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

1.51
Carat
D
Color
FL
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle37.3°
OriginNatural
Grading LabGIA
CertificateGIA 5232953681
Dimensions12.75 × 5.80 × 3.58 mm
L/W Ratio2.20
Culet sizeNone
Top View
12.75 mm5.80 mm1.51 ctD / FL
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232953681
Side View
Table 63.0%Crown 34.8°Girdle: STK-VTKPavilion 37.3°Culet: NDepth 61.7%

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 4
Current: $31,492 USD|Low: $19,296 USD|High: $32,286 USD|Avg: $23,550 USD|-1.4%
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
November 5, 2026
Retailer 8$19,296 USD
Retailer 17$20,190 USD
Retailer 6$20,461 USD
Retailer 2$20,569 USD
Retailer 9$21,269 USD
Retailer 13$21,329 USD
Retailer 15$21,700 USD
Retailer 14$22,235 USD
Retailer 11$22,257 USD
Retailer 3$22,851 USD
Retailer 12$23,370 USD
Retailer 4$24,112 USD
Retailer 5$24,753 USD
Retailer 16$25,040 USD
Retailer 7$28,566 USD
Retailer 10$29,624 USD
MOH London$31,492 USD

45 data points across 17 retailers

21 retailers$19,296 USD to $31,492 USD

A
Cheapest Retailer
-
$19,296 USD
B+
Retailer 2
-
$20,190 USD
View
B+
Retailer 3
-
$20,461 USD
View
B+
Retailer 4
-
$20,569 USD
View
Retailer 5
-
$21,269 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$21,329 USD
View
Final sale: no returns
B+
Retailer 7
-
$21,700 USD
View
B+
Retailer 8
-
$22,235 USD
View
Retailer 9
-
$22,257 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$22,851 USD
View
Retailer 11
-
$23,370 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$24,112 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$24,426 USD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$24,753 USD
View
Retailer 15
-
$25,040 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$25,366 USD
View
Price last confirmed 37 days ago
Retailer 17
-
$26,050 USD
View
Price last confirmed 60 days ago
Retailer 18
-
$28,566 USD
View
Price last confirmed 9 days ago
Retailer 19
-
$28,938 USD
View
Price last confirmed 38 days ago
B
Retailer 20
-
$29,624 USD
View
Most Expensive
B
MOH London
2C6278354 · Nov 2
$31,492 USD
£24,797 GBP
View
20 more retailers have this diamond
Prices start from $19,296 USDSave up to $12,196 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
$19,296 USD