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Heart|Lab Grown|IGI

0.99ct E VVS1 Heart Lab Grown Diamond

EX • E/VVS1 • IGI LG838612867

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838612867

Diamond specifications and retailer prices

From $273 CAD
$195 USD
As of October 28, 2026
Save $292 CAD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $565 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838612867 or 838612867. Listed at 2 retailers as of October 28, 2026, with prices from $273 to $565, a $292 spread on the same certified stone. 77 Diamonds lists it at $565. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838612867
Dimensions6.00 × 7.04 × 4.10 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm7.04 mm0.99 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838612867
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 58.2%

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 28
Current: $565 CAD|Low: $273 CAD|High: $635 CAD|Avg: $527 CAD|-10.4%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$273 CAD
77 Diamonds$565 CAD

32 data points across 2 retailers

2 retailers$273 CAD to $565 CAD

A
Cheapest Retailer
-
$273 CAD
$195 USD
Final sale: no returns
Most Expensive
B+
77 Diamonds
HSTVSKV5RKURM · Oct 30
$565 CAD
£318 GBP
View
1 more retailer has this diamond
Prices start from $273 CADSave up to $292 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
$273 CAD