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Round|Natural|GIA

2.73ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1563212136

Certificate GIA 1563212136

Diamond specifications and retailer prices

From $28,576 AUD
SGD 27,126 SGD
As of October 31, 2026
Save $3,119 AUD (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $31,695 AUD at Brilliance · As of November 1, 2026
View at Brilliance

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 GIA 1563212136. Listed at 4 retailers as of October 31, 2026, with a relatively tight 11% 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1563212136
Dimensions8.88 × 8.91 × 5.56 mm
L/W Ratio1.00
Top View
8.88 mm8.91 mm2.73 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563212136
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $31,695 AUD|Low: $26,147 AUD|High: $31,695 AUD|Avg: $27,982 AUD|+9.4%
Brilliance
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$26,714 AUD
Retailer 3$28,576 AUD
Retailer 2$29,654 AUD
Brilliance$31,695 AUD

15 data points across 4 retailers

4 retailers$28,576 AUD to $31,695 AUD

Retailer 1
-
$26,714 AUD
$18,765 USD
Price last confirmed 35 days ago
B+
Retailer 2
-
$28,576 AUD
SGD 27,126 SGD
View
B+
Retailer 3
-
$29,654 AUD
£16,402 GBP
View
Most Expensive
B+
Brilliance
D44997959 · Nov 1
$31,695 AUD
$22,264 USD
View
3 more retailers have this diamond
Prices start from $28,576 AUDSave up to $3,119 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.

B+
2.73ct Round
$28,576 AUD