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Radiant|Lab Grown|IGI

0.73ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG579379410

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

Certificate IGI LG579379410

Diamond specifications and retailer prices

From $177 CAD
$127 USD
As of November 2, 2026
Save $1,663 CAD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,840 CAD at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579379410 or 579379410. Listed at 20 retailers as of November 2, 2026, with prices from $177 to $1,840, a $1,663 spread on the same certified stone. MOH London lists it at $1,840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579379410
Dimensions6.69 × 4.56 × 2.93 mm
L/W Ratio1.47
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
6.69 mm4.56 mm0.73 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579379410
Side View
Table 67.0%Crown 45°Girdle: MediumPavilion 35.3°Culet: NoneDepth 64.3%

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: Nov 2
Current: $1,840 CAD|Low: $170 CAD|High: $1,863 CAD|Avg: $574 CAD|-1.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 4$177 CAD
Retailer 19$207 CAD
Retailer 3$221 CAD
Retailer 5$221 CAD
Retailer 18$300 CAD
Retailer 11$340 CAD
Retailer 13$395 CAD
Retailer 12$400 CAD
Retailer 15$426 CAD
Retailer 16$480 CAD
Retailer 2$561 CAD
Retailer 14$629 CAD
Retailer 9$655 CAD
Retailer 7$678 CAD
Retailer 6$708 CAD
Retailer 8$745 CAD
Retailer 17$749 CAD
Retailer 10$1,150 CAD
MOH London$1,840 CAD

32 data points across 19 retailers

20 retailers$177 CAD to $1,840 CAD

A
Cheapest Retailer
-
$177 CAD
$127 USD
A
Retailer 2
-
$207 CAD
$148 USD
View
Retailer 3
-
$221 CAD
$158 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$221 CAD
$158 USD
View
B+
Retailer 5
-
$300 CAD
$215 USD
View
A
Retailer 6
-
$340 CAD
$243 USD
View
A
Retailer 7
-
$395 CAD
€269 EUR
View
A
Retailer 8
-
$400 CAD
ZAR 4,630 ZAR
View
A
Retailer 9
-
$426 CAD
$305 USD
View
A
Retailer 10
-
$480 CAD
£271 GBP
View
B+
Retailer 11
-
$561 CAD
A$618 AUD
View
B+
Retailer 12
-
$629 CAD
$450 USD
View
B+
Retailer 13
-
$655 CAD
$469 USD
View
B+
Retailer 14
-
$678 CAD
$485 USD
View
B+
Retailer 15
-
$708 CAD
$507 USD
View
Retailer 16
-
$745 CAD
SGD 720 SGD
View
Price last confirmed 21 days ago
B+
Retailer 17
-
$749 CAD
$536 USD
View
B+
Retailer 18
-
$788 CAD
$564 USD
View
B
Retailer 19
-
$1,150 CAD
£648 GBP
View
Most Expensive
B
MOH London
LG579379410 · Nov 2
$1,840 CAD
£1,037 GBP
View
19 more retailers have this diamond
Prices start from $177 CADSave up to $1,663 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
0.73ct Radiant
$177 CAD