Heart|Lab Grown|IGI

0.99ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG846656466

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846656466

Diamond specifications and retailer prices

From $169 USD
As of October 24, 2026
Save $679 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $848 USD at MOH London · As of October 26, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846656466 or 846656466. Listed at 13 retailers as of October 24, 2026, with prices from $169 to $848, a $679 spread on the same certified stone. MOH London lists it at $848. 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

0.99
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656466
Dimensions5.77 × 7.03 × 4.12 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm7.03 mm0.99 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656466
Side View
Table 61.0%Crown 32.6°Girdle: STK-VTKPavilion 40.1°Culet: NoneDepth 58.6%

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 24
Current: $848 USD|Low: $162 USD|High: $990 USD|Avg: $415 USD
MOH London
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
October 30, 2026
Retailer 5$162 USD
Retailer 4$169 USD
Retailer 12$181 USD
Retailer 6$205 USD
Retailer 8$237 USD
Retailer 9$311 USD
Retailer 14$335 USD
Retailer 11$389 USD
Retailer 3$425 USD
Retailer 7$570 USD
Retailer 13$582 USD
Retailer 2$610 USD
Retailer 10$615 USD
MOH London$848 USD

6 data points across 14 retailers

13 retailers$169 USD to $848 USD

A
Cheapest Retailer
-
$169 USD
A
Retailer 2
-
$181 USD
View
A
Retailer 3
-
$205 USD
HK$1,600 HKD
View
A
Retailer 4
-
$237 USD
£186 GBP
View
B+
Retailer 5
-
$311 USD
£245 GBP
View
B+
Retailer 6
-
$335 USD
View
B+
Retailer 7
-
$389 USD
£306 GBP
View
B+
Retailer 8
-
$425 USD
View
B
Retailer 9
-
$570 USD
View
B
Retailer 10
-
$582 USD
View
B
Retailer 11
-
$610 USD
View
B
Retailer 12
-
$615 USD
View
Most Expensive
B
MOH London
LG846656466 · Oct 26
$848 USD
£668 GBP
View
12 more retailers have this diamond
Prices start from $169 USDSave up to $679 USD

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
$169 USD