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Marquise|Natural|GIA

1.50ct D IF Marquise Natural Diamond

EX • D/IF • GIA 6542697154

Certificate GIA 6542697154

Diamond specifications and retailer prices

From $20,201 SGD
As of November 5, 2026
Save $12,604 SGD (38%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $32,805 SGD at MOH London · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542697154. Listed at 9 retailers as of November 2, 2026, with prices from $20,201 to $32,805, a $12,604 spread on the same certified stone. MOH London lists it at $32,805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.74°
Pavilion angle40.05°
OriginNatural
Grading LabGIA
CertificateGIA 6542697154
Dimensions11.71 × 6.10 × 3.61 mm
L/W Ratio1.92
Top View
11.71 mm6.10 mm1.50 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542697154
Side View
Table 64.0%Crown 36.74°GirdlePavilion 40.05°CuletDepth 59.1%

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 5
Current: $32,805 SGD|Low: $20,201 SGD|High: $32,805 SGD|Avg: $25,189 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$20,201 SGD
Retailer 8$20,762 SGD
Retailer 7$22,332 SGD
Retailer 9$22,665 SGD
Retailer 6$24,344 SGD
Retailer 4$25,117 SGD
Retailer 10$27,046 SGD
Retailer 2$28,903 SGD
Retailer 5$29,756 SGD
MOH London$32,805 SGD

42 data points across 10 retailers

9 retailers$20,201 SGD to $32,805 SGD

A
Cheapest Retailer
-
$20,201 SGD
A
Retailer 2
-
$20,762 SGD
View
A
Retailer 3
-
$22,332 SGD
View
A
Retailer 4
-
$22,665 SGD
View
B+
Retailer 5
-
$24,344 SGD
View
B+
Retailer 6
-
$25,117 SGD
View
B+
Retailer 7
-
$28,903 SGD
View
B
Retailer 8
-
$29,756 SGD
View
Most Expensive
B
MOH London
D840A7099 · Nov 2
$32,805 SGD
£20,155 GBP
View
8 more retailers have this diamond
Prices start from $20,201 SGDSave up to $12,604 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
1.50ct Marquise
$20,201 SGD