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Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG828654976

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

Certificate IGI LG828654976

Diamond specifications and retailer prices

From $440 CAD
£248 GBP
As of October 27, 2026
Save $758 CAD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,434 CAD at Reve Diamonds · As of October 25, 2026
View at Reve 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 LG828654976 or 828654976. Listed at 14 retailers as of October 26, 2026, with a 172% 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828654976
Dimensions7.28 × 4.78 × 3.27 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm4.78 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828654976
Side View
Table 66.0%Crown 36.4°Girdle: Slightly ThickPavilion 30.6°Culet: NoneDepth 68.4%

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 27
Current: $637 CAD|Low: $230 CAD|High: $1,434 CAD|Avg: $629 CAD|-26.6%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 3$230 CAD
Retailer 2$330 CAD
Retailer 10$440 CAD
Retailer 14$443 CAD
Retailer 9$462 CAD
Retailer 5$462 CAD
Retailer 4$471 CAD
Retailer 8$486 CAD
Retailer 13$580 CAD
Retailer 12$636 CAD
Retailer 1$637 CAD
Retailer 6$899 CAD
Retailer 7$936 CAD
Retailer 11$1,197 CAD
Reve Diamonds$1,434 CAD

41 data points across 15 retailers

14 retailers$440 CAD to $1,197 CAD

Retailer 1
-
$330 CAD
£186 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$440 CAD
£248 GBP
View
A
Retailer 3
-
$443 CAD
€302 EUR
View
A
Retailer 4
-
$462 CAD
ZAR 5,344 ZAR
View
A
Retailer 5
-
$462 CAD
$331 USD
View
A
Retailer 6
-
$471 CAD
$337 USD
View
A
Retailer 7
-
$486 CAD
£274 GBP
View
B+
Retailer 8
-
$580 CAD
$415 USD
View
B+
Retailer 9
-
$636 CAD
A$701 AUD
View
B+
Retailer 10
-
$637 CAD
$456 USD
View
B+
Retailer 11
-
$899 CAD
$644 USD
View
B
Retailer 12
-
$936 CAD
$670 USD
View
B
Retailer 13
-
$1,197 CAD
£675 GBP
View
Most Expensive
Reve Diamonds
A5DDC62BF · Oct 25
$1,434 CAD
$1,026 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $440 CADSave up to $758 CAD

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
$440 CAD