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Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG844677834

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

Certificate IGI LG844677834

Diamond specifications and retailer prices

From $207 SGD
$162 USD
As of October 31, 2026
Save $1,600 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,807 SGD at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade and certified by IGI LG844677834 or 844677834. Listed at 14 retailers as of October 29, 2026, with prices from $207 to $1,807, a $1,600 spread on the same certified stone. MOH London lists it at $1,807. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844677834
Dimensions7.30 × 4.84 × 3.12 mm
L/W Ratio1.51
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm4.84 mm0.99 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844677834
Side View
Table 60.0%Crown 39.4°Girdle: MediumPavilion 33.4°Culet: NoneDepth 64.5%

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: Oct 31
Current: $1,807 SGD|Low: $207 SGD|High: $1,807 SGD|Avg: $580 SGD|+73.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 12$207 SGD
Retailer 3$216 SGD
Retailer 2$285 SGD
Retailer 7$379 SGD
Retailer 11$387 SGD
Retailer 10$402 SGD
Retailer 6$414 SGD
Retailer 14$419 SGD
Retailer 5$421 SGD
Retailer 9$518 SGD
Retailer 8$553 SGD
Retailer 13$752 SGD
Retailer 4$1,280 SGD
MOH London$1,807 SGD

17 data points across 14 retailers

14 retailers$207 SGD to $1,807 SGD

A
Cheapest Retailer
-
$207 SGD
$162 USD
A
Retailer 2
-
$216 SGD
$169 USD
View
Final sale: no returns
A
Retailer 3
-
$285 SGD
£175 GBP
View
A
Retailer 4
-
$379 SGD
£233 GBP
View
A
Retailer 5
-
$387 SGD
€288 EUR
View
A
Retailer 6
-
$402 SGD
ZAR 5,086 ZAR
View
A
Retailer 7
-
$414 SGD
$324 USD
View
A
Retailer 8
-
$419 SGD
$328 USD
View
A
Retailer 9
-
$421 SGD
£259 GBP
View
B+
Retailer 10
-
$518 SGD
$405 USD
View
B+
Retailer 11
-
$553 SGD
A$665 AUD
View
B+
Retailer 12
-
$752 SGD
$588 USD
View
B
Retailer 13
-
$1,280 SGD
$1,001 USD
View
Most Expensive
C
MOH London
LG844677834 · Oct 29
$1,807 SGD
£1,113 GBP
View
13 more retailers have this diamond
Prices start from $207 SGDSave up to $1,600 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
$207 SGD