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Marquise|Natural|HRD

3.01ct K SI2 Marquise Natural Diamond

EX • K/SI2 • HRD 250000191603

Certificate HRD 250000191603

Diamond specifications and retailer prices

From $8,405 SGD
As of November 6, 2026
Save $4,810 SGD (36%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $15,859 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000191603. Listed at 6 retailers as of November 2, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.11°
Pavilion angle37.37°
OriginNatural
Grading LabHRD
CertificateHRD 250000191603
Dimensions14.60 × 7.43 × 4.55 mm
L/W Ratio1.97
Girdle conditionThick
Top View
14.60 mm7.43 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000191603
Side View
Table 56.0%Crown 38.11°GirdlePavilion 37.37°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $15,859 SGD|Low: $8,405 SGD|High: $16,116 SGD|Avg: $11,039 SGD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$8,405 SGD
Retailer 6$8,826 SGD
Retailer 4$9,483 SGD
Retailer 3$9,628 SGD
Retailer 2$13,215 SGD
NZ Jewellers$15,859 SGD

13 data points across 6 retailers

6 retailers$8,405 SGD to $13,215 SGD

A
Cheapest Retailer
-
$8,405 SGD
A
Retailer 2
-
$8,826 SGD
View
A
Retailer 3
-
$9,483 SGD
View
Retailer 4
-
$9,628 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$13,215 SGD
View
Most Expensive
NZ Jewellers
ad946caf-9fed-4696-81ea-0603d15c50e0 · Oct 30
$15,859 SGD
$12,416 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $8,405 SGDSave up to $4,810 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
$8,405 SGD