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Round|Lab Grown|IGI

2.73ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG476186442

Shape and cutting style on the report: Round brilliant

Certificate IGI LG476186442

Diamond specifications and retailer prices

From $2,141 CAD
$1,530 USD
As of October 30, 2026
Save $10,234 CAD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,375 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 2.73ct lab-grown round diamond

This 2.73ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG476186442 or 476186442. Listed at 11 retailers as of October 29, 2026, with prices from $2,141 to $12,375, a $10,234 spread on the same certified stone. MOH London lists it at $12,375. 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
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476186442
Dimensions8.83 × 8.91 × 5.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.83 mm8.91 mm2.73 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476186442
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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 30
Current: $12,375 CAD|Low: $2,141 CAD|High: $20,566 CAD|Avg: $8,352 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$2,141 CAD
Retailer 4$4,955 CAD
Retailer 7$5,547 CAD
Retailer 5$5,747 CAD
Retailer 8$5,962 CAD
Retailer 9$6,661 CAD
Retailer 3$7,771 CAD
Retailer 6$8,913 CAD
MOH London$12,375 CAD
Retailer 10$20,566 CAD

15 data points across 10 retailers

11 retailers$2,141 CAD to $12,375 CAD

A
Cheapest Retailer
-
$2,141 CAD
$1,530 USD
B+
Retailer 2
-
$4,955 CAD
$3,540 USD
View
B+
Retailer 3
-
$5,390 CAD
$3,851 USD
View
B+
Retailer 4
-
$5,547 CAD
$3,963 USD
View
Final sale: no returns
B
Retailer 5
-
$5,747 CAD
$4,106 USD
View
Retailer 6
-
$5,747 CAD
$4,106 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
$5,962 CAD
$4,260 USD
View
B
Retailer 8
-
$7,181 CAD
$5,131 USD
View
B
Retailer 9
-
$7,771 CAD
$5,552 USD
View
B
Retailer 10
-
$8,913 CAD
$6,368 USD
View
Most Expensive
B
MOH London
LG476186442 · Oct 29
$12,375 CAD
£6,962 GBP
View
10 more retailers have this diamond
Prices start from $2,141 CADSave up to $10,234 CAD

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
$2,141 CAD