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Round|Natural|IGI

3.51ct J VS2 Round Natural Diamond

EX • J/VS2 • IGI 645474352

Shape and cutting style on the report: Round brilliant

Certificate IGI 645474352

Diamond specifications and retailer prices

From $25,141 AUD
₹1,682,172 INR
As of October 30, 2026
Save $19,146 AUD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $44,287 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.51ct natural round diamond

This 3.51ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 645474352. Listed at 7 retailers as of October 29, 2026, with prices from $25,141 to $44,287, a $19,146 spread on the same certified stone. MOH London lists it at $44,287. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 645474352
Dimensions9.68 × 9.75 × 6.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.68 mm9.75 mm3.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 645474352
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

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: Oct 30
Current: $44,287 AUD|Low: $24,990 AUD|High: $44,582 AUD|Avg: $32,926 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$25,141 AUD
Retailer 6$27,763 AUD
Retailer 3$29,275 AUD
Retailer 5$29,598 AUD
Retailer 4$33,888 AUD
MOH London$44,287 AUD

40 data points across 6 retailers

7 retailers$25,141 AUD to $44,287 AUD

A
Cheapest Retailer
-
$25,141 AUD
₹1,682,172 INR
A
Retailer 2
-
$27,763 AUD
$19,505 USD
View
A
Retailer 3
-
$29,275 AUD
£16,195 GBP
View
A
Retailer 4
-
$29,598 AUD
$20,794 USD
View
A
Retailer 5
-
$31,030 AUD
$21,800 USD
View
A
Retailer 6
-
$33,888 AUD
€22,674 EUR
View
Most Expensive
B+
MOH London
C74FF01E0 · Oct 29
$44,287 AUD
£24,499 GBP
View
6 more retailers have this diamond
Prices start from $25,141 AUDSave up to $19,146 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
3.51ct Round
$25,141 AUD