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Marquise|Natural|GIA

3.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2547371881

Certificate GIA 2547371881

Diamond specifications and retailer prices

From $43,497 SGD
£26,791 GBP
As of November 1, 2026
Save $7,449 SGD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $50,947 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547371881. Listed at 2 retailers as of October 31, 2026, with prices from $43,497 to $50,947, a $7,449 spread on the same certified stone. Blue Nile lists it at $50,947. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.94°
Pavilion angle38.02°
OriginNatural
Grading LabGIA
CertificateGIA 2547371881
Dimensions13.82 × 7.52 × 4.69 mm
L/W Ratio1.84
Top View
13.82 mm7.52 mm3.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547371881
Side View
Table 58.0%Crown 39.94°Girdle: ThickPavilion 38.02°Culet: NoneDepth 62.4%

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 1
Current: $50,947 SGD|Low: $43,497 SGD|High: $53,777 SGD|Avg: $50,044 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$43,497 SGD
Retailer 3$50,829 SGD
Blue Nile$50,947 SGD
Retailer 4$53,777 SGD

37 data points across 4 retailers

2 retailers$43,497 SGD to $50,947 SGD

A
Cheapest Retailer
-
$43,497 SGD
£26,791 GBP
Most Expensive
B+
Blue Nile
28117928 · Oct 31
$50,947 SGD
$39,852 USD
View
1 more retailer has this diamond
Prices start from $43,497 SGDSave up to $7,449 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
3.01ct Marquise
$43,497 SGD