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Heart|Lab Grown|IGI

0.99ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG620499311

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620499311

Diamond specifications and retailer prices

From $259 CAD
$185 USD
As of October 27, 2026
Save $1,910 CAD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,169 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620499311 or 620499311. Listed at 21 retailers as of October 27, 2026, with prices from $259 to $2,169, a $1,910 spread on the same certified stone. Queensmith lists it at $2,169. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620499311
Dimensions6.29 × 7.09 × 3.84 mm
L/W Ratio1.13
Girdle conditionFaceted
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
6.29 mm7.09 mm0.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620499311
Side View
Table 53.0%Crown 29.7°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 54.2%

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: $577 CAD|Low: $288 CAD|High: $1,520 CAD|Avg: $685 CAD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 5$288 CAD
Retailer 7$434 CAD
Retailer 1$577 CAD
Retailer 2$580 CAD
Retailer 8$654 CAD
Retailer 3$801 CAD
Retailer 6$817 CAD
Retailer 4$1,504 CAD

41 data points across 8 retailers

21 retailers$259 CAD to $2,169 CAD

A
Cheapest Retailer
-
$259 CAD
$185 USD
A
Retailer 2
-
$288 CAD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$301 CAD
$215 USD
View
A
Retailer 4
-
$321 CAD
$229 USD
View
A
Retailer 5
-
$321 CAD
$229 USD
View
A
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
A
Retailer 7
-
$434 CAD
$310 USD
View
A
Retailer 8
-
$529 CAD
$378 USD
View
A
Retailer 9
-
$577 CAD
£325 GBP
View
A
Retailer 10
-
$580 CAD
ZAR 6,697 ZAR
View
B+
Retailer 11
-
$654 CAD
$467 USD
View
B+
Retailer 12
-
$801 CAD
A$880 AUD
View
B+
Retailer 13
-
$817 CAD
$584 USD
View
B+
Retailer 14
-
$874 CAD
SGD 844 SGD
View
B+
Retailer 15
-
$928 CAD
£522 GBP
View
B
Retailer 16
-
$1,032 CAD
$737 USD
View
B
Retailer 17
-
$1,073 CAD
$767 USD
View
B
Retailer 18
-
$1,108 CAD
$791 USD
View
B
Retailer 19
-
$1,504 CAD
£846 GBP
View
B
Retailer 20
-
$1,603 CAD
$1,146 USD
View
Most Expensive
B
Queensmith
LG620499311 · Oct 27
$2,169 CAD
£1,220 GBP
View
20 more retailers have this diamond
Prices start from $259 CADSave up to $1,910 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 Heart
$259 CAD