Heart|Lab Grown|IGI

0.99ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG733545560

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733545560

Diamond specifications and retailer prices

From $334 USD
As of October 27, 2026
Save $579 USD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $913 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733545560 or 733545560. Listed at 7 retailers as of October 27, 2026, with prices from $334 to $913, a $579 spread on the same certified stone. MOH London lists it at $913. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733545560
Dimensions6.80 × 5.95 × 4.22 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.80 mm5.95 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG733545560
Side View
Table 61.0%Crown 38.9°Girdle: MED-STKPavilion 42°Culet: NoneDepth 62.1%

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 27
Current: $913 USD|Low: $324 USD|High: $918 USD|Avg: $498 USD|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$334 USD
Retailer 3$339 USD
Retailer 6$353 USD
Retailer 2$369 USD
Retailer 4$511 USD
Retailer 7$679 USD
MOH London$913 USD

29 data points across 7 retailers

7 retailers$334 USD to $913 USD

A
Cheapest Retailer
-
$334 USD
A
Retailer 2
-
$339 USD
£267 GBP
View
B+
Retailer 3
-
$353 USD
View
B+
Retailer 4
-
$369 USD
£290 GBP
View
B+
Retailer 5
-
$511 USD
View
B
Retailer 6
-
$679 USD
View
Most Expensive
B
MOH London
LG733545560 · Oct 29
$913 USD
£719 GBP
View
6 more retailers have this diamond
Prices start from $334 USDSave up to $579 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
$334 USD