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Marquise|Natural|GIA

1.51ct D IF Marquise Natural Diamond

ID • D/IF • GIA 2538746579

Certificate GIA 2538746579

Diamond specifications and retailer prices

From $26,939 SGD
As of November 5, 2026
Save $5,356 SGD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $32,295 SGD at Diamonds Direct · As of November 6, 2026
View at Diamonds Direct

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2538746579. Listed at 2 retailers as of November 5, 2026, with prices from $26,939 to $32,295, a $5,356 spread on the same certified stone. Diamonds Direct lists it at $32,295. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.18°
Pavilion angle40.19°
OriginNatural
Grading LabGIA
CertificateGIA 2538746579
Dimensions12.56 × 5.88 × 3.61 mm
L/W Ratio2.14
Top View
12.56 mm5.88 mm1.51 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538746579
Side View
Table 59.0%Crown 35.18°Girdle: ThickPavilion 40.19°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $32,295 SGD|Low: $26,939 SGD|High: $33,539 SGD|Avg: $28,730 SGD|-3.7%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$26,939 SGD
Retailer 4$27,416 SGD
Retailer 3$27,508 SGD
Retailer 6$27,874 SGD
Retailer 5$28,578 SGD
Retailer 7$29,987 SGD
Diamonds Direct$32,295 SGD

37 data points across 7 retailers

2 retailers$26,939 SGD to $32,295 SGD

B+
Cheapest Retailer
-
$26,939 SGD
Most Expensive
B+
Diamonds Direct
744789 · Nov 6
$32,295 SGD
$25,199 USD
View
1 more retailer has this diamond
Prices start from $26,939 SGDSave up to $5,356 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.

B+
1.51ct Marquise
$26,939 SGD