Heart|Lab Grown|IGI

1.00ct F VS2 Heart Lab Grown Diamond

ID • F/VS2 • IGI LG843642518

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843642518

Diamond specifications and retailer prices

From $218 USD
HK$1,700 HKD
As of November 1, 2026
Save $689 USD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $907 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843642518 or 843642518. Listed at 9 retailers as of November 1, 2026, with prices from $218 to $907, a $689 spread on the same certified stone. MOH London lists it at $907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843642518
Dimensions6.27 × 6.50 × 4.23 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.50 mm1.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843642518
Side View
Table 61.0%Crown 41.1°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 65.1%

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: Nov 1
Current: $907 USD|Low: $218 USD|High: $912 USD|Avg: $488 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$218 USD
Retailer 5$321 USD
Retailer 2$340 USD
Retailer 6$353 USD
Retailer 3$368 USD
Retailer 7$436 USD
Retailer 8$627 USD
Retailer 9$679 USD
MOH London$907 USD

17 data points across 9 retailers

9 retailers$218 USD to $907 USD

A
Cheapest Retailer
-
$218 USD
HK$1,700 HKD
A
Retailer 2
-
$321 USD
View
A
Retailer 3
-
$340 USD
£268 GBP
View
B+
Retailer 4
-
$353 USD
View
B+
Retailer 5
-
$368 USD
£290 GBP
View
B+
Retailer 6
-
$436 USD
View
B
Retailer 7
-
$627 USD
View
Retailer 8
-
$679 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG843642518 · Nov 1
$907 USD
£714 GBP
View
8 more retailers have this diamond
Prices start from $218 USDSave up to $689 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
1.00ct Heart
$218 USD