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Radiant|Lab Grown|IGI

0.99ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG717588809

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

Certificate IGI LG717588809

Diamond specifications and retailer prices

From $234 CAD
$167 USD
As of October 27, 2026
Save $1,988 CAD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,222 CAD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG717588809 or 717588809. Listed at 21 retailers as of October 27, 2026, with prices from $234 to $2,222, a $1,988 spread on the same certified stone. Queensmith lists it at $2,222. 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
SymmetryVery Good
FluorescenceNone
Crown angle43°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717588809
Dimensions7.30 × 4.95 × 3.25 mm
L/W Ratio1.47
Culet sizePointed
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
7.30 mm4.95 mm0.99 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG717588809
Side View
Table 65.0%Crown 43°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 65.7%

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: Oct 27
Current: $512 CAD|Low: $224 CAD|High: $1,522 CAD|Avg: $661 CAD|+3.9%
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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 16$234 CAD
Retailer 4$260 CAD
Retailer 6$270 CAD
Retailer 2$290 CAD
Retailer 7$290 CAD
Retailer 10$364 CAD
Retailer 13$482 CAD
Retailer 1$512 CAD
Retailer 11$523 CAD
Retailer 9$595 CAD
Retailer 8$731 CAD
Retailer 15$761 CAD
Retailer 5$931 CAD
Retailer 12$1,113 CAD
Retailer 14$1,360 CAD
Retailer 17$1,512 CAD
Retailer 3$1,522 CAD

44 data points across 17 retailers

21 retailers$234 CAD to $2,222 CAD

A
Cheapest Retailer
-
$234 CAD
$167 USD
A
Retailer 2
-
$260 CAD
$186 USD
View
Final sale: no returns
A
Retailer 3
-
$270 CAD
$193 USD
View
A
Retailer 4
-
$290 CAD
$207 USD
View
A
Retailer 5
-
$290 CAD
$207 USD
View
A
Retailer 6
-
$364 CAD
£205 GBP
View
B+
Retailer 7
-
$392 CAD
$280 USD
View
A
Retailer 8
-
$482 CAD
€328 EUR
View
A
Retailer 9
-
$512 CAD
£288 GBP
View
A
Retailer 10
-
$523 CAD
ZAR 6,036 ZAR
View
A
Retailer 11
-
$595 CAD
$425 USD
View
B+
Retailer 12
-
$731 CAD
$522 USD
View
B+
Retailer 13
-
$761 CAD
$544 USD
View
B+
Retailer 14
-
$931 CAD
$665 USD
View
B+
Retailer 15
-
$1,007 CAD
$719 USD
View
B+
Retailer 16
-
$1,113 CAD
$795 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
$1,235 CAD
$882 USD
View
Price last confirmed 70 days ago
B
Retailer 18
-
$1,360 CAD
£765 GBP
View
Price last confirmed 10 days ago
B
Retailer 19
-
$1,512 CAD
$1,080 USD
View
B
Retailer 20
-
$1,522 CAD
$1,087 USD
View
Most Expensive
B
Queensmith
LG717588809 · Oct 27
$2,222 CAD
£1,250 GBP
View
20 more retailers have this diamond
Prices start from $234 CADSave up to $1,988 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
$234 CAD