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Round|Natural|IGI

5.38ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 584357866

Certificate IGI 584357866

Diamond specifications and retailer prices

From $70,012 AUD
₹4,683,746 INR
As of October 31, 2026
Save $12,600 AUD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $82,612 AUD at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 5.38ct natural round diamond

This 5.38ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 584357866. Listed at 2 retailers as of October 31, 2026, with prices from $70,012 to $82,612, a $12,600 spread on the same certified stone. B2C Jewels lists it at $82,612. 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

5.38
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 584357866
Dimensions11.22 × 11.29 × 6.90 mm
L/W Ratio1.01
Top View
11.22 mm11.29 mm5.38 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 584357866
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 61.3%

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 31
Current: $82,612 AUD|Low: $69,993 AUD|High: $95,294 AUD|Avg: $80,872 AUD|+1.4%
B2C Jewels
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$70,012 AUD
B2C Jewels$82,612 AUD
Retailer 3$95,294 AUD

29 data points across 3 retailers

2 retailers$70,012 AUD to $82,612 AUD

A
Cheapest Retailer
-
$70,012 AUD
₹4,683,746 INR
Most Expensive
B+
B2C Jewels
28256262 · Oct 31
$82,612 AUD
$58,030 USD
View
1 more retailer has this diamond
Prices start from $70,012 AUDSave up to $12,600 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
5.38ct Round
$70,012 AUD