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Round|Natural|IGI

2.73ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 728548499

Shape and cutting style on the report: Round brilliant

Certificate IGI 728548499

Diamond specifications and retailer prices

From $12,143 AUD
$8,530 USD
As of October 25, 2026
Save $2,462 AUD (17%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $15,183 AUD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 2.73ct natural round diamond

This 2.73ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 728548499. Listed at 6 retailers as of October 25, 2026, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.73
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 728548499
Dimensions8.86 × 8.92 × 5.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.86 mm8.92 mm2.73 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 728548499
Side View
Table 58.0%Crown 36.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $14,605 AUD|Low: $10,348 AUD|High: $24,023 AUD|Avg: $14,006 AUD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
October 26, 2026
Retailer 3$10,348 AUD
Retailer 7$10,386 AUD
Retailer 2$12,143 AUD
Retailer 5$12,586 AUD
Retailer 4$14,195 AUD
Retailer 1$14,605 AUD
Wholesale Diamonds Direct$15,183 AUD
Retailer 6$16,090 AUD

27 data points across 8 retailers

6 retailers$12,143 AUD to $14,605 AUD

Retailer 1
-
$10,348 AUD
SGD 9,823 SGD
Price last confirmed 7 days ago
A
Retailer 2
-
$12,143 AUD
$8,530 USD
View
Retailer 3
-
$12,586 AUD
$8,841 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$14,195 AUD
$9,971 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$14,605 AUD
€9,771 EUR
View
Most Expensive
Wholesale Diamonds Direct
515461680 · Oct 23
$15,183 AUD
$10,665 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $12,143 AUDSave up to $2,462 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
2.73ct Round
$12,143 AUD