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Radiant|Lab Grown|IGI

0.99ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG840648242

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

Certificate IGI LG840648242

Diamond specifications and retailer prices

From $185 SGD
$145 USD
As of November 1, 2026
Save $104 SGD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,125 SGD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840648242 or 840648242. Listed at 3 retailers as of October 28, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840648242
Dimensions7.20 × 4.94 × 3.33 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm4.94 mm0.99 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840648242
Side View
Table 66.0%Crown 43.1°Girdle: MediumPavilion 36.1°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $185 SGD|Low: $185 SGD|High: $397 SGD|Avg: $315 SGD|-0.7%
Retailer 1
Retailer 2
Retailer 3
October 28, 2026
Retailer 1$185 SGD
Retailer 2$289 SGD
Retailer 3$397 SGD

4 data points across 3 retailers

3 retailers$185 SGD to $289 SGD

A
Cheapest Retailer
-
$185 SGD
$145 USD
Final sale: no returns
B+
Retailer 2
-
$289 SGD
$226 USD
View
Most Expensive
Brilliant Earth
21612468A · Oct 1
$1,125 SGD
$880 USD
View
Price last confirmed 31 days ago
2 more retailers have this diamond
Prices start from $185 SGDSave up to $104 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
0.99ct Radiant
$185 SGD