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Radiant|Lab Grown|IGI

0.78ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG608303340

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

Certificate IGI LG608303340

Diamond specifications and retailer prices

From $164 AUD
As of November 4, 2026
Save $1,710 AUD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,874 AUD at MOH London · As of November 1, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG608303340 or 608303340. Listed at 8 retailers as of November 1, 2026, with prices from $164 to $1,874, a $1,710 spread on the same certified stone. MOH London lists it at $1,874. 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
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608303340
Dimensions6.67 × 4.50 × 2.98 mm
L/W Ratio1.48
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 mm4.50 mm0.78 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608303340
Side View
Table 62.0%Crown 38.6°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 66.2%

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 4
Current: $1,874 AUD|Low: $157 AUD|High: $1,895 AUD|Avg: $792 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$164 AUD
Retailer 8$190 AUD
Retailer 2$349 AUD
Retailer 9$382 AUD
Retailer 6$398 AUD
Retailer 7$721 AUD
Retailer 4$728 AUD
Retailer 3$841 AUD
Retailer 11$971 AUD
Retailer 10$1,839 AUD
MOH London$1,874 AUD

10 data points across 11 retailers

8 retailers$164 AUD to $1,874 AUD

A
Cheapest Retailer
-
$164 AUD
A
Retailer 2
-
$190 AUD
View
Retailer 3
-
$349 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$398 AUD
View
B+
Retailer 5
-
$721 AUD
View
B
Retailer 6
-
$728 AUD
View
B
Retailer 7
-
$1,839 AUD
View
Most Expensive
B
MOH London
LG608303340 · Nov 1
$1,874 AUD
£1,035 GBP
View
7 more retailers have this diamond
Prices start from $164 AUDSave up to $1,710 AUD

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
$164 AUD