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Round|Lab Grown|IGI

4.73ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836616557

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836616557

Diamond specifications and retailer prices

From $7,536 CAD
£4,248 GBP
As of November 1, 2026
Save $15,443 CAD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $22,979 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.73ct lab-grown round diamond

This 4.73ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616557 or 836616557. Listed at 13 retailers as of October 31, 2026, with prices from $7,536 to $22,979, a $15,443 spread on the same certified stone. Brilliant Earth lists it at $22,979. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.73
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616557
Dimensions10.74 × 10.81 × 6.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.74 mm10.81 mm4.73 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616557
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.9%

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: Nov 1
Current: $22,979 CAD|Low: $7,533 CAD|High: $30,243 CAD|Avg: $12,668 CAD|-24.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 2$7,536 CAD
Retailer 12$7,683 CAD
Retailer 5$7,750 CAD
Retailer 7$8,951 CAD
Retailer 6$9,944 CAD
Retailer 4$10,566 CAD
Retailer 11$11,727 CAD
Retailer 3$11,869 CAD
Retailer 10$12,833 CAD
Retailer 13$13,956 CAD
Retailer 9$15,981 CAD
Retailer 8$16,339 CAD
Brilliant Earth$22,979 CAD

13 data points across 13 retailers

13 retailers$7,536 CAD to $22,979 CAD

A
Cheapest Retailer
-
$7,536 CAD
£4,248 GBP
A
Retailer 2
-
$7,683 CAD
$5,500 USD
View
A
Retailer 3
-
$7,750 CAD
$5,548 USD
View
Final sale: no returns
A
Retailer 4
-
$8,951 CAD
$6,408 USD
View
B+
Retailer 5
-
$9,944 CAD
£5,605 GBP
View
B+
Retailer 6
-
$10,566 CAD
$7,564 USD
View
B+
Retailer 7
-
$11,727 CAD
$8,395 USD
View
B+
Retailer 8
-
$11,869 CAD
$8,497 USD
View
B+
Retailer 9
-
$12,833 CAD
€8,749 EUR
View
B+
Retailer 10
-
$13,956 CAD
$9,991 USD
View
B+
Retailer 11
-
$15,981 CAD
£9,008 GBP
View
B+
Retailer 12
-
$16,339 CAD
ZAR 188,960 ZAR
View
Most Expensive
B
Brilliant Earth
22192213A · Oct 31
$22,979 CAD
$16,450 USD
View
12 more retailers have this diamond
Prices start from $7,536 CADSave up to $15,443 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
4.73ct Round
$7,536 CAD