Round|Lab Grown|IGI

2.73ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG764647595

Shape and cutting style on the report: Round brilliant

Certificate IGI LG764647595

Diamond specifications and retailer prices

From $688 USD
A$1,058 AUD
As of October 31, 2026
6 retailers carry this diamond
Most expensive: $2,910 USD at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG764647595 or 764647595. Listed at 6 retailers as of October 31, 2026. 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
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764647595
Dimensions8.95 × 8.89 × 5.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.95 mm8.89 mm2.73 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764647595
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $2,910 USD|Low: $335 USD|High: $3,000 USD|Avg: $1,102 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 19, 2026
Retailer 8$335 USD
Retailer 9$515 USD
Retailer 5$655 USD
Retailer 2$688 USD
Retailer 11$795 USD
Retailer 3$820 USD
Retailer 10$883 USD
Retailer 6$949 USD
Retailer 4$1,467 USD
Retailer 12$1,646 USD
Retailer 7$1,665 USD
Brilliant Earth$2,910 USD

18 data points across 12 retailers

6 retailers

Retailer 1
-
$515 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$688 USD
A$1,058 AUD
View
Retailer 3
-
$883 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$949 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$1,665 USD
View
Price last confirmed 23 days ago
Most Expensive
Brilliant Earth
17506260A · Oct 20
$2,910 USD
View
Price last confirmed 10 days ago
5 more retailers have this diamond
Prices start from $688 USD

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
$688 USD