Radiant|Lab Grown|IGI

0.73ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG586379381

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG586379381

Diamond specifications and retailer prices

From $161 USD
As of October 27, 2026
Save $780 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $941 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586379381 or 586379381. Listed at 13 retailers as of October 27, 2026, with prices from $161 to $941, a $780 spread on the same certified stone. MOH London lists it at $941. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586379381
Dimensions6.43 × 4.50 × 3.04 mm
L/W Ratio1.43
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
6.43 mm4.50 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586379381
Side View
Table 67.0%Crown 45.5°Girdle: MediumPavilion 36.5°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $941 USD|Low: $129 USD|High: $1,006 USD|Avg: $559 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 8$161 USD
Retailer 12$181 USD
Retailer 13$261 USD
Retailer 6$348 USD
Retailer 3$475 USD
Retailer 2$510 USD
Retailer 4$627 USD
Retailer 9$650 USD
Retailer 11$679 USD
Retailer 7$679 USD
Retailer 10$679 USD
MOH London$941 USD
Retailer 5$1,006 USD

25 data points across 13 retailers

13 retailers$161 USD to $941 USD

A
Cheapest Retailer
-
$161 USD
A
Retailer 2
-
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$187 USD
View
A
Retailer 4
-
$348 USD
€331 EUR
View
B+
Retailer 5
-
$494 USD
£389 GBP
View
B+
Retailer 6
-
$510 USD
A$784 AUD
View
B
Retailer 7
-
$628 USD
£495 GBP
View
B
Retailer 8
-
$643 USD
View
B
Retailer 9
-
$650 USD
View
B
Retailer 10
-
$679 USD
SGD 917 SGD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$679 USD
View
B
Retailer 12
-
$679 USD
View
Most Expensive
B
MOH London
LG586379381 · Oct 29
$941 USD
£741 GBP
View
12 more retailers have this diamond
Prices start from $161 USDSave up to $780 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
0.73ct Radiant
$161 USD