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Radiant|Lab Grown|IGI

1.00ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG839651275

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

Certificate IGI LG839651275

Diamond specifications and retailer prices

From $309 SGD
$242 USD
As of November 1, 2026
Save $854 SGD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,164 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1ct lab-grown radiant diamond

This 1ct 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 LG839651275 or 839651275. Listed at 9 retailers as of November 1, 2026, with prices from $309 to $1,164, a $854 spread on the same certified stone. Brilliant Earth lists it at $1,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651275
Dimensions7.37 × 4.93 × 3.23 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm4.93 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651275
Side View
Table 68.0%Crown 41.2°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 65.5%

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: Nov 1
Current: $394 SGD|Low: $229 SGD|High: $1,083 SGD|Avg: $528 SGD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 5$229 SGD
Retailer 8$309 SGD
Retailer 1$394 SGD
Retailer 6$404 SGD
Retailer 2$432 SGD
Retailer 4$435 SGD
Retailer 7$807 SGD
Retailer 3$1,070 SGD

36 data points across 8 retailers

9 retailers$309 SGD to $1,164 SGD

Retailer 1
-
$229 SGD
$179 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$309 SGD
$242 USD
View
A
Retailer 3
-
$394 SGD
£243 GBP
View
A
Retailer 4
-
$404 SGD
$316 USD
View
A
Retailer 5
-
$432 SGD
€322 EUR
View
A
Retailer 6
-
$435 SGD
£268 GBP
View
Retailer 7
-
$807 SGD
$631 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
$1,070 SGD
£659 GBP
View
Most Expensive
B
Brilliant Earth
22274855A · Nov 2
$1,164 SGD
$910 USD
View
8 more retailers have this diamond
Prices start from $309 SGDSave up to $854 SGD

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
1.00ct Radiant
$309 SGD