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Heart|Lab Grown|IGI

0.99ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG793621051

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793621051

Diamond specifications and retailer prices

From $297 USD
£234 GBP
As of October 30, 2026
Save $519 USD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $817 USD at MOH London · As of October 29, 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 top-tier cut grade and certified by IGI LG793621051 or 793621051. Listed at 7 retailers as of October 29, 2026, with prices from $297 to $817, a $519 spread on the same certified stone. MOH London lists it at $817. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793621051
Dimensions6.62 × 6.55 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm6.55 mm0.99 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG793621051
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.7%

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 30
Current: $817 USD|Low: $284 USD|High: $848 USD|Avg: $457 USD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 2$297 USD
Retailer 4$324 USD
Retailer 3$330 USD
Retailer 6$340 USD
Retailer 5$493 USD
Retailer 7$614 USD
MOH London$817 USD

41 data points across 7 retailers

7 retailers$297 USD to $817 USD

A
Cheapest Retailer
-
$297 USD
£234 GBP
A
Retailer 2
-
$324 USD
View
A
Retailer 3
-
$330 USD
£260 GBP
View
A
Retailer 4
-
$340 USD
View
B+
Retailer 5
-
$493 USD
View
B
Retailer 6
-
$614 USD
View
Most Expensive
B
MOH London
LG793621051 · Oct 29
$817 USD
£643 GBP
View
6 more retailers have this diamond
Prices start from $297 USDSave up to $519 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
$297 USD