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Heart|Lab Grown|IGI

0.81ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG809616733

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG809616733

Diamond specifications and retailer prices

From $206 USD
As of November 4, 2026
Save $1,182 USD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,388 USD at MOH London · As of November 5, 2026
View at MOH London

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG809616733 or 809616733. Listed at 8 retailers as of November 4, 2026, with prices from $206 to $1,388, a $1,182 spread on the same certified stone. MOH London lists it at $1,388. 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

0.81
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809616733
Dimensions5.72 × 6.24 × 3.73 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm6.24 mm0.81 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG809616733
Side View
Table 66.0%Crown 38°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,388 USD|Low: $206 USD|High: $1,421 USD|Avg: $479 USD|+73.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$206 USD
Retailer 8$278 USD
Retailer 2$279 USD
Retailer 3$343 USD
Retailer 5$405 USD
Retailer 7$520 USD
Retailer 6$591 USD
MOH London$1,388 USD

42 data points across 8 retailers

8 retailers$206 USD to $1,388 USD

B+
Cheapest Retailer
-
$206 USD
B+
Retailer 2
-
$278 USD
View
B+
Retailer 3
-
$279 USD
View
B+
Retailer 4
-
$343 USD
View
B
Retailer 5
-
$405 USD
View
B
Retailer 6
-
$520 USD
View
B
Retailer 7
-
$591 USD
View
Most Expensive
C
MOH London
LG809616733 · Nov 5
$1,388 USD
£1,093 GBP
View
7 more retailers have this diamond
Prices start from $206 USDSave up to $1,182 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.

B+
0.81ct Heart
$206 USD