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Heart|Lab Grown|IGI

0.99ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG839674920

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839674920

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 28, 2026
Save $652 AUD (72%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $911 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839674920 or 839674920. Listed at 3 retailers as of October 28, 2026, with prices from $259 to $911, a $652 spread on the same certified stone. Brilliant Earth lists it at $911. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839674920
Dimensions5.95 × 6.85 × 4.15 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm6.85 mm0.99 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839674920
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.6%

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: $911 AUD|Low: $259 AUD|High: $911 AUD|Avg: $635 AUD
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$259 AUD
Retailer 2$529 AUD
Brilliant Earth$911 AUD

26 data points across 3 retailers

3 retailers$259 AUD to $911 AUD

A
Cheapest Retailer
-
$259 AUD
$182 USD
Final sale: no returns
A
Retailer 2
-
$529 AUD
£293 GBP
View
Most Expensive
B
Brilliant Earth
21601670A · Oct 28
$911 AUD
$640 USD
View
2 more retailers have this diamond
Prices start from $259 AUDSave up to $652 AUD

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 AUD