Radiant|Lab Grown|IGI

1.03ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG786680354

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

Certificate IGI LG786680354

Diamond specifications and retailer prices

From $323 USD
£254 GBP
As of October 31, 2026
Save $556 USD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $879 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786680354 or 786680354. Listed at 9 retailers as of October 29, 2026, with prices from $323 to $879, a $556 spread on the same certified stone. MOH London lists it at $879. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786680354
Dimensions7.13 × 4.84 × 3.44 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.13 mm4.84 mm1.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786680354
Side View
Table 63.0%Crown 37.8°Girdle: Slightly ThickPavilion 35.6°Culet: NoneDepth 71.1%

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: Oct 31
Current: $879 USD|Low: $284 USD|High: $885 USD|Avg: $466 USD|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$323 USD
Retailer 2$323 USD
Retailer 6$334 USD
Retailer 7$344 USD
Retailer 4$355 USD
Retailer 9$500 USD
Retailer 5$507 USD
Retailer 8$657 USD
MOH London$879 USD

33 data points across 9 retailers

9 retailers$323 USD to $879 USD

A
Cheapest Retailer
-
$323 USD
£254 GBP
A
Retailer 2
-
$323 USD
€308 EUR
View
A
Retailer 3
-
$334 USD
View
A
Retailer 4
-
$344 USD
View
A
Retailer 5
-
$355 USD
£280 GBP
View
Retailer 6
-
$500 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$507 USD
View
Retailer 8
-
$657 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG786680354 · Oct 29
$879 USD
£692 GBP
View
8 more retailers have this diamond
Prices start from $323 USDSave up to $556 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
1.03ct Radiant
$323 USD