Radiant|Lab Grown|IGI

0.99ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG804672663

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

Certificate IGI LG804672663

Diamond specifications and retailer prices

From $228 CAD
$163 USD
As of October 27, 2026
Save $1,183 CAD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,568 CAD at Brilliant Earth · As of September 17, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG804672663 or 804672663. Listed at 21 retailers as of October 27, 2026, with a 519% 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804672663
Dimensions6.90 × 4.89 × 3.49 mm
L/W Ratio1.41
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.90 mm4.89 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804672663
Side View
Table 64.0%Crown 40.8°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 71.4%

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: $1,568 CAD|Low: $255 CAD|High: $1,568 CAD|Avg: $769 CAD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 13$270 CAD
Retailer 12$301 CAD
Retailer 4$506 CAD
Retailer 8$509 CAD
Retailer 16$510 CAD
Retailer 2$537 CAD
Retailer 7$553 CAD
Retailer 10$599 CAD
Retailer 9$620 CAD
Retailer 17$702 CAD
Retailer 5$739 CAD
Retailer 15$966 CAD
Retailer 11$1,041 CAD
Retailer 6$1,043 CAD
Retailer 3$1,099 CAD
Retailer 14$1,411 CAD
Brilliant Earth$1,568 CAD

45 data points across 17 retailers

21 retailers$228 CAD to $1,411 CAD

A
Cheapest Retailer
-
$228 CAD
$163 USD
A
Retailer 2
-
$265 CAD
$189 USD
View
A
Retailer 3
-
$270 CAD
$193 USD
View
Final sale: no returns
A
Retailer 4
-
$283 CAD
$202 USD
View
A
Retailer 5
-
$301 CAD
$215 USD
View
A
Retailer 6
-
$506 CAD
€344 EUR
View
A
Retailer 7
-
$509 CAD
$364 USD
View
A
Retailer 8
-
$510 CAD
ZAR 5,885 ZAR
View
A
Retailer 9
-
$537 CAD
£302 GBP
View
Retailer 10
-
$553 CAD
£311 GBP
View
Price last confirmed 25 days ago
A
Retailer 11
-
$599 CAD
$428 USD
View
A
Retailer 12
-
$620 CAD
$443 USD
View
B+
Retailer 13
-
$702 CAD
A$772 AUD
View
B+
Retailer 14
-
$739 CAD
$528 USD
View
B+
Retailer 15
-
$854 CAD
SGD 825 SGD
View
B+
Retailer 16
-
$966 CAD
$690 USD
View
B
Retailer 17
-
$1,041 CAD
$744 USD
View
B
Retailer 18
-
$1,043 CAD
$745 USD
View
Retailer 19
-
$1,099 CAD
$785 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,411 CAD
£794 GBP
View
Most Expensive
Brilliant Earth
20485085A · Sep 17
$1,568 CAD
$1,120 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from $228 CADSave up to $1,183 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
$228 CAD