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Heart|Lab Grown|IGI

1.99ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG823652393

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823652393

Diamond specifications and retailer prices

From $440 AUD
$309 USD
As of October 29, 2026
Save $454 AUD (51%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $894 AUD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.99ct lab-grown heart diamond

This 1.99ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823652393 or 823652393. Listed at 3 retailers as of October 29, 2026, with prices from $440 to $894, a $454 spread on the same certified stone. 77 Diamonds lists it at $894. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.99
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823652393
Dimensions7.73 × 8.94 × 5.01 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.73 mm8.94 mm1.99 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823652393
Side View
Table 57.0%Crown 33.3°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 56.0%

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 29
Current: $894 AUD|Low: $333 AUD|High: $2,128 AUD|Avg: $1,139 AUD|-5.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$440 AUD
Retailer 4$817 AUD
Retailer 8$859 AUD
77 Diamonds$894 AUD
Retailer 3$989 AUD
Retailer 5$1,203 AUD
Retailer 6$1,740 AUD
Retailer 7$2,128 AUD

37 data points across 8 retailers

3 retailers$440 AUD to $894 AUD

A
Cheapest Retailer
-
$440 AUD
$309 USD
Final sale: no returns
Retailer 2
-
$859 AUD
ZAR 9,754 ZAR
View
Price last confirmed 49 days ago
Most Expensive
B+
77 Diamonds
HSTVS8WMJVFSD · Oct 30
$894 AUD
£495 GBP
View
2 more retailers have this diamond
Prices start from $440 AUDSave up to $454 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
1.99ct Heart
$440 AUD