Radiant|Lab Grown|IGI

1.02ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG512224127

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

Certificate IGI LG512224127

Diamond specifications and retailer prices

From $767 USD
As of October 30, 2026
Save $672 USD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,501 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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 LG512224127 or 512224127. Listed at 14 retailers as of October 30, 2026, with a 88% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224127
Dimensions6.75 × 4.97 × 3.39 mm
L/W Ratio1.36
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
6.75 mm4.97 mm1.02 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224127
Side View
Table 67.0%Crown 41.9°Girdle: MED-STKPavilion 31.1°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,501 USD|Low: $736 USD|High: $3,376 USD|Avg: $1,552 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$767 USD
Retailer 12$834 USD
Retailer 3$858 USD
Retailer 10$890 USD
Retailer 9$970 USD
Retailer 6$1,065 USD
Retailer 2$1,363 USD
Retailer 11$1,439 USD
Retailer 7$2,116 USD
NZ Jewellers$2,501 USD
Retailer 4$2,758 USD
Retailer 5$3,353 USD

41 data points across 12 retailers

14 retailers$767 USD to $1,439 USD

B+
Cheapest Retailer
-
$767 USD
B
Retailer 2
-
$834 USD
View
B
Retailer 3
-
$858 USD
View
Final sale: no returns
B
Retailer 4
-
$890 USD
View
Retailer 5
-
$890 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$970 USD
View
B
Retailer 7
-
$1,065 USD
View
B
Retailer 8
-
$1,363 USD
£1,074 GBP
View
B
Retailer 9
-
$1,439 USD
View
Retailer 10
-
$2,116 USD
View
Price under review
Most Expensive
NZ Jewellers
abcce2ed-0218-4000-b5fd-db0007c3772b · Oct 28
$2,501 USD
View
Price under review
10 more retailers have this diamond
Prices start from $767 USDSave up to $672 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
$767 USD