Radiant|Lab Grown|IGI

1.02ct G VS2 Radiant Lab Grown Diamond

GD • G/VS2 • IGI LG617428025

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

Certificate IGI LG617428025

Diamond specifications and retailer prices

From $256 USD
As of October 30, 2026
Save $730 USD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $986 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG617428025 or 617428025. Listed at 8 retailers as of October 26, 2026, with prices from $256 to $986, a $730 spread on the same certified stone. MOH London lists it at $986. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617428025
Dimensions7.01 × 5.10 × 3.42 mm
L/W Ratio1.37
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
7.01 mm5.10 mm1.02 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617428025
Side View
Table 62.0%Crown 42.2°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 67.1%

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 30
Current: $986 USD|Low: $256 USD|High: $996 USD|Avg: $522 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$256 USD
Retailer 3$348 USD
Retailer 2$372 USD
Retailer 4$434 USD
Retailer 7$467 USD
Retailer 6$850 USD
MOH London$986 USD

42 data points across 7 retailers

8 retailers$256 USD to $986 USD

A
Cheapest Retailer
-
$256 USD
B+
Retailer 2
-
$348 USD
View
B+
Retailer 3
-
$372 USD
£293 GBP
View
B+
Retailer 4
-
$434 USD
View
Retailer 5
-
$467 USD
View
Price last confirmed 72 days ago
B
Retailer 6
-
$697 USD
£549 GBP
View
Retailer 7
-
$850 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG617428025 · Oct 26
$986 USD
£776 GBP
View
7 more retailers have this diamond
Prices start from $256 USDSave up to $730 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
1.02ct Radiant
$256 USD