Heart|Lab Grown|IGI

1.09ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG831611502

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831611502

Diamond specifications and retailer prices

From $371 USD
As of October 23, 2026
11 retailers carry this diamond
Most expensive: $984 USD at MOH London · As of October 15, 2026
View at MOH London

About this 1.09ct lab-grown heart diamond

This 1.09ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG831611502 or 831611502. Listed at 11 retailers as of October 23, 2026. 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

1.09
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831611502
Dimensions6.59 × 7.04 × 4.06 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm7.04 mm1.09 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831611502
Side View
Table 59.0%Crown 32.5°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 57.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 23
Current: $984 USD|Low: $340 USD|High: $1,013 USD|Avg: $567 USD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 2$361 USD
Retailer 5$371 USD
Retailer 4$373 USD
Retailer 7$388 USD
Retailer 3$707 USD
Retailer 6$724 USD
MOH London$984 USD

25 data points across 7 retailers

11 retailers

Retailer 1
-
$168 USD
Price last confirmed 13 days ago
Retailer 2
-
$208 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$208 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$212 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$361 USD
£284 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$371 USD
View
Retailer 7
-
$373 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$388 USD
£306 GBP
View
Price last confirmed 21 days ago
Retailer 9
-
$707 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$724 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG831611502 · Oct 15
$984 USD
£775 GBP
View
Price last confirmed 15 days ago
10 more retailers have this diamond
Prices start from $371 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+
1.09ct Heart
$371 USD