Heart|Lab Grown|IGI

1.09ct H VVS1 Heart Lab Grown Diamond

VG • H/VVS1 • IGI LG823642235

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823642235

Diamond specifications and retailer prices

From $184 USD
As of November 4, 2026
Save $882 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,066 USD at MOH London · As of November 5, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG823642235 or 823642235. Listed at 13 retailers as of November 4, 2026, with prices from $184 to $1,066, a $882 spread on the same certified stone. MOH London lists it at $1,066. 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
H
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823642235
Dimensions6.59 × 7.37 × 4.09 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm7.37 mm1.09 ctH / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823642235
Side View
Table 65.0%Crown 29.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 55.5%

Caratlytics Score

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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 4
Current: $1,066 USD|Low: $177 USD|High: $1,082 USD|Avg: $523 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$184 USD
Retailer 6$229 USD
Retailer 8$229 USD
Retailer 3$394 USD
Retailer 7$402 USD
Retailer 10$407 USD
Retailer 2$557 USD
Retailer 4$776 USD
Retailer 9$788 USD
MOH London$1,066 USD

24 data points across 10 retailers

13 retailers$184 USD to $1,066 USD

A
Cheapest Retailer
-
$184 USD
A
Retailer 2
-
$214 USD
View
Retailer 3
-
$226 USD
View
Price last confirmed 41 days ago
Retailer 4
-
$229 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$229 USD
View
B+
Retailer 6
-
$394 USD
View
B+
Retailer 7
-
$402 USD
View
B+
Retailer 8
-
$407 USD
View
B+
Retailer 9
-
$557 USD
View
B
Retailer 10
-
$735 USD
View
B
Retailer 11
-
$776 USD
View
B
Retailer 12
-
$788 USD
View
Most Expensive
B
MOH London
LG823642235 · Nov 5
$1,066 USD
£839 GBP
View
12 more retailers have this diamond
Prices start from $184 USDSave up to $882 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
1.09ct Heart
$184 USD