Radiant|Lab Grown|IGI

0.78ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG837674910

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

Certificate IGI LG837674910

Diamond specifications and retailer prices

From $128 USD
As of October 27, 2026
Save $1,204 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,332 USD at MOH London · As of October 29, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837674910 or 837674910. Listed at 16 retailers as of October 27, 2026, with prices from $128 to $1,332, a $1,204 spread on the same certified stone. MOH London lists it at $1,332. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837674910
Dimensions6.51 × 4.66 × 3.10 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm4.66 mm0.78 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837674910
Side View
Table 66.0%Crown 40°Girdle: THN-MEDPavilion 35.1°Culet: NoneDepth 66.5%

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: Oct 27
Current: $1,332 USD|Low: $123 USD|High: $1,341 USD|Avg: $411 USD|-0.6%
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 12$128 USD
Retailer 11$143 USD
Retailer 13$159 USD
Retailer 4$262 USD
Retailer 6$264 USD
Retailer 8$287 USD
Retailer 3$302 USD
Retailer 2$346 USD
Retailer 9$404 USD
Retailer 10$539 USD
Retailer 5$567 USD
Retailer 7$838 USD
MOH London$1,332 USD

37 data points across 13 retailers

16 retailers$128 USD to $1,332 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$143 USD
View
Final sale: no returns
A
Retailer 3
-
$148 USD
View
A
Retailer 4
-
$159 USD
View
A
Retailer 5
-
$159 USD
View
A
Retailer 6
-
$262 USD
View
A
Retailer 7
-
$264 USD
£208 GBP
View
A
Retailer 8
-
$287 USD
ZAR 4,634 ZAR
View
A
Retailer 9
-
$302 USD
View
B+
Retailer 10
-
$346 USD
£272 GBP
View
B+
Retailer 11
-
$404 USD
A$622 AUD
View
B+
Retailer 12
-
$510 USD
View
B
Retailer 13
-
$539 USD
View
B
Retailer 14
-
$567 USD
View
B
Retailer 15
-
$838 USD
£660 GBP
View
Most Expensive
B
MOH London
LG837674910 · Oct 29
$1,332 USD
£1,049 GBP
View
15 more retailers have this diamond
Prices start from $128 USDSave up to $1,204 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
0.78ct Radiant
$128 USD