CaratHunter
Plans
Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG641494269

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

Certificate IGI LG641494269

Diamond specifications and retailer prices

From $413 SGD
$323 USD
As of November 1, 2026
Save $1,271 SGD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,094 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG641494269 or 641494269. Listed at 5 retailers as of October 30, 2026, with a 308% 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

0.99
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641494269
Dimensions6.92 × 5.06 × 3.33 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.92 mm5.06 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641494269
Side View
Table 68.0%Crown 28.3°Girdle: MediumPavilion 35°Culet: NoneDepth 65.8%

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: $3,094 SGD|Low: $413 SGD|High: $3,094 SGD|Avg: $1,317 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 13, 2026
Retailer 2$413 SGD
Retailer 3$683 SGD
Retailer 5$997 SGD
Retailer 6$997 SGD
Retailer 7$1,330 SGD
Retailer 4$1,684 SGD
Do Amore Diamonds$3,094 SGD

10 data points across 7 retailers

5 retailers$413 SGD to $1,684 SGD

A
Cheapest Retailer
-
$413 SGD
$323 USD
B+
Retailer 2
-
$643 SGD
£396 GBP
View
B+
Retailer 3
-
$683 SGD
$534 USD
View
B
Retailer 4
-
$1,684 SGD
CA$1,830 CAD
View
Most Expensive
Do Amore Diamonds
16-500131916 · Oct 31
$3,094 SGD
$2,420 USD
View
Price under review
4 more retailers have this diamond
Prices start from $413 SGDSave up to $1,271 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
$413 SGD