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Round|Lab Grown|IGI

2.73ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG787639468

Certificate IGI LG787639468

Diamond specifications and retailer prices

From $3,630 AUD
$2,550 USD
As of October 30, 2026
Save $1,908 AUD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,538 AUD at Jared · As of October 30, 2026
View at Jared

About this 2.73ct lab-grown round diamond

This 2.73ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG787639468 or 787639468. Listed at 3 retailers as of October 30, 2026, with prices from $3,630 to $5,538, a $1,908 spread on the same certified stone. Jared lists it at $5,538. 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
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG787639468
Dimensions8.93 × 8.97 mm
L/W Ratio1.00
Top View
8.93 mm8.97 mm2.73 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787639468
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,538 AUD|Low: $3,630 AUD|High: $5,538 AUD|Avg: $4,430 AUD
Jared
Retailer 2
Retailer 3
July 10, 2026
Retailer 2$3,630 AUD
Retailer 3$3,630 AUD
Jared$5,538 AUD

5 data points across 3 retailers

3 retailers$3,630 AUD to $5,538 AUD

B
Cheapest Retailer
-
$3,630 AUD
$2,550 USD
B
Retailer 2
-
$3,630 AUD
$2,550 USD
View
Most Expensive
B
Jared
158584881 · Oct 30
$5,538 AUD
$3,890 USD
View
2 more retailers have this diamond
Prices start from $3,630 AUDSave up to $1,908 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
$3,630 AUD