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Radiant|Lab Grown|IGI

1.01ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG492136739

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

Certificate IGI LG492136739

Diamond specifications and retailer prices

From $742 SGD
$580 USD
As of November 2, 2026
Save $1,790 SGD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,079 SGD at Flawless Fine Jewelry · As of November 3, 2026
View at Flawless Fine Jewelry

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492136739 or 492136739. Listed at 11 retailers as of November 2, 2026, with a 241% 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
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492136739
Dimensions6.55 × 5.06 × 3.29 mm
L/W Ratio1.29
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
6.55 mm5.06 mm1.01 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492136739
Side View
Table 67.0%Crown 42.7°Girdle: STK-THKPavilion 30.1°Culet: NoneDepth 65.0%

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: Nov 2
Current: $3,079 SGD|Low: $742 SGD|High: $4,226 SGD|Avg: $1,981 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 3$742 SGD
Retailer 5$854 SGD
Retailer 6$991 SGD
Retailer 8$1,215 SGD
Retailer 9$1,582 SGD
Retailer 7$1,617 SGD
Retailer 10$2,220 SGD
Retailer 4$2,532 SGD
Flawless Fine Jewelry$3,079 SGD
Retailer 2$4,176 SGD

12 data points across 10 retailers

11 retailers$742 SGD to $2,532 SGD

B+
Cheapest Retailer
-
$742 SGD
$580 USD
B+
Retailer 2
-
$854 SGD
$668 USD
View
B
Retailer 3
-
$930 SGD
$727 USD
View
Retailer 4
-
$991 SGD
$775 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
$991 SGD
$775 USD
View
B
Retailer 6
-
$1,215 SGD
$950 USD
View
B
Retailer 7
-
$1,617 SGD
$1,264 USD
View
B
Retailer 8
-
$2,532 SGD
$1,980 USD
View
Retailer 9
-
$2,788 SGD
$2,180 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
17E562BE3 · Nov 3
$3,079 SGD
£1,896 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $742 SGDSave up to $1,790 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.

B+
1.01ct Radiant
$742 SGD