CaratHunter
Plans
Marquise|Natural|GIA

1.51ct D FL Marquise Natural Diamond

VG • D/FL • GIA 5232953681

Certificate GIA 5232953681

Diamond specifications and retailer prices

From $24,730 SGD
As of November 4, 2026
Save $15,631 SGD (39%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $40,360 SGD at MOH London · As of November 6, 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 4, 2026, with prices from $24,730 to $40,360, a $15,631 spread on the same certified stone. MOH London lists it at $40,360. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $40,360 SGD|Low: $24,730 SGD|High: $41,378 SGD|Avg: $30,205 SGD|-1.3%
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 7, 2026
Retailer 8$24,730 SGD
Retailer 17$25,876 SGD
Retailer 6$26,223 SGD
Retailer 2$26,361 SGD
Retailer 9$27,258 SGD
Retailer 13$27,335 SGD
Retailer 15$27,811 SGD
Retailer 14$28,496 SGD
Retailer 11$28,525 SGD
Retailer 3$29,286 SGD
Retailer 12$29,951 SGD
Retailer 4$30,902 SGD
Retailer 5$31,723 SGD
Retailer 16$32,091 SGD
Retailer 7$36,610 SGD
Retailer 10$37,705 SGD
MOH London$40,360 SGD

45 data points across 17 retailers

21 retailers$24,730 SGD to $40,360 SGD

A
Cheapest Retailer
-
$24,730 SGD
B+
Retailer 2
-
$25,876 SGD
View
B+
Retailer 3
-
$26,223 SGD
View
B+
Retailer 4
-
$26,361 SGD
View
Retailer 5
-
$27,258 SGD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$27,335 SGD
View
Final sale: no returns
B+
Retailer 7
-
$27,811 SGD
View
B+
Retailer 8
-
$28,496 SGD
View
Retailer 9
-
$28,525 SGD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$29,286 SGD
View
Retailer 11
-
$29,951 SGD
View
Price last confirmed 13 days ago
Retailer 12
-
$30,902 SGD
View
Price last confirmed 12 days ago
Retailer 13
-
$31,304 SGD
View
Price last confirmed 40 days ago
B+
Retailer 14
-
$31,723 SGD
View
Retailer 15
-
$32,091 SGD
View
Price last confirmed 11 days ago
Retailer 16
-
$32,509 SGD
View
Price last confirmed 39 days ago
Retailer 17
-
$33,386 SGD
View
Price last confirmed 62 days ago
Retailer 18
-
$36,610 SGD
View
Price last confirmed 11 days ago
Retailer 19
-
$37,087 SGD
View
Price last confirmed 40 days ago
B
Retailer 20
-
$37,705 SGD
View
Most Expensive
B
MOH London
2C6278354 · Nov 2
$40,360 SGD
£24,797 GBP
View
20 more retailers have this diamond
Prices start from $24,730 SGDSave up to $15,631 SGD

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
$24,730 SGD