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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 $32,417 AUD
₹2,163,658 INR
As of November 2, 2026
Save $21,843 AUD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $54,260 AUD 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 $32,417 to $54,260, a $21,843 spread on the same certified stone. MOH London lists it at $54,260. 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: $54,260 AUD|Low: $32,417 AUD|High: $59,332 AUD|Avg: $42,273 AUD|-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$32,417 AUD
Retailer 3$34,915 AUD
Retailer 9$36,750 AUD
Retailer 8$37,730 AUD
Retailer 11$38,349 AUD
Retailer 7$40,267 AUD
Retailer 6$41,544 AUD
Retailer 4$42,141 AUD
Retailer 5$43,142 AUD
Retailer 10$49,218 AUD
MOH London$54,260 AUD

37 data points across 11 retailers

11 retailers$32,417 AUD to $54,260 AUD

A
Cheapest Retailer
-
$32,417 AUD
₹2,163,658 INR
A
Retailer 2
-
$34,915 AUD
$24,469 USD
View
A
Retailer 3
-
$36,750 AUD
$25,755 USD
View
Final sale: no returns
A
Retailer 4
-
$37,730 AUD
$26,442 USD
View
A
Retailer 5
-
$38,349 AUD
$26,876 USD
View
A
Retailer 6
-
$40,267 AUD
$28,220 USD
View
A
Retailer 7
-
$41,544 AUD
$29,115 USD
View
A
Retailer 8
-
$42,141 AUD
€28,127 EUR
View
A
Retailer 9
-
$43,142 AUD
$30,235 USD
View
B+
Retailer 10
-
$49,218 AUD
$34,493 USD
View
Most Expensive
B+
MOH London
F9C3A06F3 · Nov 1
$54,260 AUD
£29,942 GBP
View
10 more retailers have this diamond
Prices start from $32,417 AUDSave up to $21,843 AUD

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
$32,417 AUD