Radiant|Lab Grown|IGI

1.01ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG488131852

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

Certificate IGI LG488131852

Diamond specifications and retailer prices

From $760 USD
As of October 30, 2026
Save $666 USD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,478 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.01ct lab-grown radiant diamond

This 1.01ct 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 LG488131852 or 488131852. Listed at 13 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

1.01
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488131852
Dimensions6.32 × 5.03 × 3.52 mm
L/W Ratio1.26
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
6.32 mm5.03 mm1.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG488131852
Side View
Table 66.0%Crown 42°Girdle: Slightly ThickPavilion 30.5°Culet: NoneDepth 70.0%

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: $2,478 USD|Low: $729 USD|High: $3,348 USD|Avg: $1,537 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$760 USD
Retailer 12$827 USD
Retailer 3$850 USD
Retailer 10$881 USD
Retailer 9$960 USD
Retailer 5$1,060 USD
Retailer 2$1,350 USD
Retailer 11$1,426 USD
Retailer 7$2,096 USD
NZ Jewellers$2,478 USD
Retailer 4$2,743 USD
Retailer 6$3,321 USD

43 data points across 12 retailers

13 retailers$760 USD to $1,426 USD

B+
Cheapest Retailer
-
$760 USD
B
Retailer 2
-
$827 USD
View
B
Retailer 3
-
$850 USD
View
Final sale: no returns
B
Retailer 4
-
$881 USD
View
Retailer 5
-
$881 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$960 USD
View
B
Retailer 7
-
$1,060 USD
View
B
Retailer 8
-
$1,350 USD
£1,063 GBP
View
B
Retailer 9
-
$1,426 USD
View
Retailer 10
-
$2,096 USD
View
Price under review
Most Expensive
NZ Jewellers
3caa5603-b8bc-4749-981d-d276ea6364d3 · Oct 28
$2,478 USD
View
Price under review
10 more retailers have this diamond
Prices start from $760 USDSave up to $666 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+
1.01ct Radiant
$760 USD