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Round|Natural|IGI

5.01ct J SI1 Round Natural Diamond

EX • J/SI1 • IGI 778679942

Shape and cutting style on the report: Round brilliant

Certificate IGI 778679942

Diamond specifications and retailer prices

From $50,429 AUD
₹3,373,690 INR
As of November 1, 2026
Save $33,016 AUD (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $83,445 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 5.01ct natural round diamond

This 5.01ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 778679942. Listed at 16 retailers as of November 1, 2026, with prices from $50,429 to $83,445, a $33,016 spread on the same certified stone. MOH London lists it at $83,445. 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

5.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 778679942
Dimensions10.70 × 10.79 × 6.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
10.70 mm10.79 mm5.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 778679942
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.8°CuletDepth 63.6%

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 1
Current: $83,445 AUD|Low: $50,311 AUD|High: $85,535 AUD|Avg: $60,322 AUD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 2$50,429 AUD
Retailer 8$52,997 AUD
Retailer 7$53,694 AUD
Retailer 9$53,806 AUD
Retailer 5$54,061 AUD
Retailer 4$57,186 AUD
Retailer 14$58,977 AUD
Retailer 15$59,222 AUD
Retailer 6$61,121 AUD
Retailer 12$63,891 AUD
Retailer 11$64,542 AUD
Retailer 10$64,647 AUD
Retailer 3$65,673 AUD
Retailer 13$66,348 AUD
MOH London$83,445 AUD

26 data points across 15 retailers

16 retailers$50,429 AUD to $83,445 AUD

A
Cheapest Retailer
-
$50,429 AUD
₹3,373,690 INR
A
Retailer 2
-
$52,997 AUD
£29,313 GBP
View
A
Retailer 3
-
$53,694 AUD
$37,717 USD
View
A
Retailer 4
-
$53,806 AUD
£29,761 GBP
View
A
Retailer 5
-
$54,061 AUD
$37,975 USD
View
Final sale: no returns
A
Retailer 6
-
$57,186 AUD
$40,170 USD
View
Retailer 7
-
$58,977 AUD
$41,428 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$58,977 AUD
$41,428 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$59,222 AUD
$41,600 USD
View
A
Retailer 10
-
$61,121 AUD
SGD 58,019 SGD
View
B+
Retailer 11
-
$63,891 AUD
$44,880 USD
View
A
Retailer 12
-
$64,542 AUD
€43,178 EUR
View
A
Retailer 13
-
$64,647 AUD
ZAR 733,614 ZAR
View
B+
Retailer 14
-
$65,673 AUD
$46,132 USD
View
B+
Retailer 15
-
$66,348 AUD
$46,606 USD
View
Most Expensive
B+
MOH London
0B700745A · Nov 1
$83,445 AUD
£46,154 GBP
View
15 more retailers have this diamond
Prices start from $50,429 AUDSave up to $33,016 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
5.01ct Round
$50,429 AUD