Heart|Lab Grown|IGI

1.00ct F VS2 Heart Lab Grown Diamond

VG • F/VS2 • IGI LG837683448

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837683448

Diamond specifications and retailer prices

From $325 USD
As of November 1, 2026
Save $667 USD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $992 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 very-good cut grade and certified by IGI LG837683448 or 837683448. Listed at 8 retailers as of November 1, 2026, with prices from $325 to $992, a $667 spread on the same certified stone. MOH London lists it at $992. 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

1.00
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837683448
Dimensions6.22 × 7.10 × 3.89 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.22 mm7.10 mm1.00 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837683448
Side View
Table 68.0%Crown 34.5°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 54.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $992 USD|Low: $325 USD|High: $1,003 USD|Avg: $561 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$325 USD
Retailer 2$378 USD
Retailer 6$379 USD
Retailer 3$403 USD
Retailer 4$551 USD
Retailer 5$610 USD
Retailer 8$736 USD
MOH London$992 USD

35 data points across 8 retailers

8 retailers$325 USD to $992 USD

A
Cheapest Retailer
-
$325 USD
B+
Retailer 2
-
$378 USD
£298 GBP
View
B+
Retailer 3
-
$379 USD
View
B+
Retailer 4
-
$403 USD
£317 GBP
View
B
Retailer 5
-
$551 USD
A$847 AUD
View
B
Retailer 6
-
$610 USD
View
B
Retailer 7
-
$736 USD
View
Most Expensive
B
MOH London
LG837683448 · Nov 1
$992 USD
£781 GBP
View
7 more retailers have this diamond
Prices start from $325 USDSave up to $667 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
$325 USD