CaratHunter
Plans
Round|Natural|IGI

3.50ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 782697412

Shape and cutting style on the report: Round brilliant

Certificate IGI 782697412

Diamond specifications and retailer prices

From $28,941 AUD
₹1,931,648 INR
As of November 2, 2026
Save $21,100 AUD (42%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $50,041 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 3.5ct natural round diamond

This 3.5ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 782697412. Listed at 5 retailers as of November 2, 2026, with prices from $28,941 to $50,041, a $21,100 spread on the same certified stone. MOH London lists it at $50,041. 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

3.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 782697412
Dimensions9.57 × 9.64 × 6.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.57 mm9.64 mm3.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782697412
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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: $50,041 AUD|Low: $28,882 AUD|High: $50,643 AUD|Avg: $37,015 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$28,941 AUD
Retailer 4$32,532 AUD
Retailer 5$33,412 AUD
Retailer 2$38,776 AUD
MOH London$50,041 AUD

43 data points across 5 retailers

5 retailers$28,941 AUD to $50,041 AUD

A
Cheapest Retailer
-
$28,941 AUD
₹1,931,648 INR
A
Retailer 2
-
$32,532 AUD
£17,952 GBP
View
B+
Retailer 3
-
$33,412 AUD
$23,416 USD
View
B+
Retailer 4
-
$38,776 AUD
€25,881 EUR
View
Most Expensive
B
MOH London
38936AF1E · Nov 2
$50,041 AUD
£27,614 GBP
View
4 more retailers have this diamond
Prices start from $28,941 AUDSave up to $21,100 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
3.50ct Round
$28,941 AUD