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Marquise|Natural|HRD

3.31ct F SI2 Marquise Natural Diamond

VG • F/SI2 • HRD 260000218806

Certificate HRD 260000218806

Diamond specifications and retailer prices

From $29,055 SGD
₹2,163,658 INR
As of November 2, 2026
Save $19,577 SGD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $48,632 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 3.31ct natural marquise diamond

This 3.31ct natural marquise sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000218806. Listed at 11 retailers as of November 1, 2026, with prices from $29,055 to $48,632, a $19,577 spread on the same certified stone. MOH London lists it at $48,632. 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

3.31
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 260000218806
Dimensions15.26 × 7.69 × 4.37 mm
L/W Ratio1.98
Top View
15.26 mm7.69 mm3.31 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateHRD 260000218806
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 56.8%

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 2
Current: $48,632 SGD|Low: $29,055 SGD|High: $53,178 SGD|Avg: $37,889 SGD|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$29,055 SGD
Retailer 3$31,293 SGD
Retailer 9$32,938 SGD
Retailer 8$33,817 SGD
Retailer 11$34,372 SGD
Retailer 7$36,091 SGD
Retailer 6$37,235 SGD
Retailer 4$37,770 SGD
Retailer 5$38,668 SGD
Retailer 10$44,113 SGD
MOH London$48,632 SGD

37 data points across 11 retailers

11 retailers$29,055 SGD to $48,632 SGD

A
Cheapest Retailer
-
$29,055 SGD
₹2,163,658 INR
A
Retailer 2
-
$31,293 SGD
$24,469 USD
View
A
Retailer 3
-
$32,938 SGD
$25,755 USD
View
Final sale: no returns
A
Retailer 4
-
$33,817 SGD
$26,442 USD
View
A
Retailer 5
-
$34,372 SGD
$26,876 USD
View
A
Retailer 6
-
$36,091 SGD
$28,220 USD
View
A
Retailer 7
-
$37,235 SGD
$29,115 USD
View
A
Retailer 8
-
$37,770 SGD
€28,127 EUR
View
A
Retailer 9
-
$38,668 SGD
$30,235 USD
View
B+
Retailer 10
-
$44,113 SGD
$34,493 USD
View
Most Expensive
B+
MOH London
F9C3A06F3 · Nov 1
$48,632 SGD
£29,942 GBP
View
10 more retailers have this diamond
Prices start from $29,055 SGDSave up to $19,577 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
3.31ct Marquise
$29,055 SGD