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Radiant|Lab Grown|IGI

0.78ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG579392902

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

Certificate IGI LG579392902

Diamond specifications and retailer prices

From $187 CAD
$134 USD
As of November 2, 2026
Save $1,751 CAD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,938 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.78ct lab-grown radiant diamond

This 0.78ct lab-grown radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579392902 or 579392902. Listed at 19 retailers as of November 2, 2026, with prices from $187 to $1,938, a $1,751 spread on the same certified stone. MOH London lists it at $1,938. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579392902
Dimensions6.67 × 4.61 × 2.88 mm
L/W Ratio1.45
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
6.67 mm4.61 mm0.78 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579392902
Side View
Table 66.0%Crown 41.6°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 62.5%

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: Nov 2
Current: $1,938 CAD|Low: $180 CAD|High: $1,963 CAD|Avg: $606 CAD
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
November 2, 2026
Retailer 3$187 CAD
Retailer 17$217 CAD
Retailer 4$232 CAD
Retailer 18$232 CAD
Retailer 16$314 CAD
Retailer 9$362 CAD
Retailer 12$412 CAD
Retailer 11$422 CAD
Retailer 13$433 CAD
Retailer 14$506 CAD
Retailer 2$591 CAD
Retailer 7$668 CAD
Retailer 10$710 CAD
Retailer 5$746 CAD
Retailer 6$785 CAD
Retailer 15$788 CAD
Retailer 8$1,214 CAD
MOH London$1,938 CAD

33 data points across 18 retailers

19 retailers$187 CAD to $1,938 CAD

A
Cheapest Retailer
-
$187 CAD
$134 USD
A
Retailer 2
-
$217 CAD
$155 USD
View
Retailer 3
-
$232 CAD
$166 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$232 CAD
$166 USD
View
B+
Retailer 5
-
$314 CAD
$225 USD
View
A
Retailer 6
-
$362 CAD
$259 USD
View
A
Retailer 7
-
$412 CAD
€281 EUR
View
A
Retailer 8
-
$422 CAD
ZAR 4,878 ZAR
View
A
Retailer 9
-
$433 CAD
$310 USD
View
B+
Retailer 10
-
$506 CAD
£285 GBP
View
B+
Retailer 11
-
$591 CAD
A$651 AUD
View
B+
Retailer 12
-
$668 CAD
$478 USD
View
B+
Retailer 13
-
$724 CAD
$518 USD
View
B
Retailer 14
-
$746 CAD
$534 USD
View
Retailer 15
-
$785 CAD
SGD 759 SGD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$788 CAD
$564 USD
View
B
Retailer 17
-
$825 CAD
$590 USD
View
B
Retailer 18
-
$1,214 CAD
£684 GBP
View
Most Expensive
B
MOH London
LG579392902 · Nov 2
$1,938 CAD
£1,092 GBP
View
18 more retailers have this diamond
Prices start from $187 CADSave up to $1,751 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
0.78ct Radiant
$187 CAD