Radiant|Lab Grown|IGI

1.02ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG588375186

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

Certificate IGI LG588375186

Diamond specifications and retailer prices

From $896 USD
As of October 25, 2026
Save $690 USD (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,549 USD at MOH London · As of October 21, 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 top-tier cut grade and certified by IGI LG588375186 or 588375186. Listed at 15 retailers as of October 25, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG588375186
Dimensions7.83 × 4.83 × 2.96 mm
L/W Ratio1.62
Girdle conditionPARTLY FACETED
Culet sizeLong
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
7.83 mm4.83 mm1.02 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588375186
Side View
Table 63.0%CrownGirdle: THN-STKPavilionCulet: LNGDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 25
Current: $2,549 USD|Low: $557 USD|High: $2,567 USD|Avg: $1,243 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 24, 2026
Retailer 8$557 USD
Retailer 4$607 USD
Retailer 7$745 USD
Retailer 5$896 USD
Retailer 6$946 USD
Retailer 2$992 USD
Retailer 10$1,628 USD
Retailer 3$1,633 USD
Retailer 9$1,980 USD
MOH London$2,549 USD

16 data points across 10 retailers

15 retailers$896 USD to $1,586 USD

Retailer 1
-
$490 USD
Price last confirmed 8 days ago
Retailer 2
-
$490 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$490 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$607 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$607 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$745 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$896 USD
View
Retailer 8
-
$946 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$992 USD
£781 GBP
View
Price last confirmed 7 days ago
B
Retailer 10
-
$1,586 USD
£1,249 GBP
View
Retailer 11
-
$1,598 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$1,598 USD
View
Price last confirmed 23 days ago
Retailer 13
-
$1,633 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$1,980 USD
View
Price under review
Most Expensive
MOH London
LG588375186 · Oct 21
$2,549 USD
£2,007 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $896 USDSave up to $690 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.

B
1.02ct Radiant
$896 USD