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 €164 EUR
$184 USD
As of November 2, 2026
Save €789 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €953 EUR at MOH London · As of November 2, 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 2, 2026, with prices from €164 to €953, a €789 spread on the same certified stone. MOH London lists it at €953. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €953 EUR|Low: €158 EUR|High: €965 EUR|Avg: €470 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5€164 EUR
Retailer 6€204 EUR
Retailer 8€204 EUR
Retailer 3€352 EUR
Retailer 7€358 EUR
Retailer 10€363 EUR
Retailer 2€497 EUR
Retailer 4€692 EUR
Retailer 9€703 EUR
MOH London€953 EUR

24 data points across 10 retailers

13 retailers€164 EUR to €953 EUR

A
Cheapest Retailer
-
€164 EUR
$184 USD
A
Retailer 2
-
€191 EUR
$214 USD
View
Retailer 3
-
€201 EUR
$226 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€204 EUR
$229 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€204 EUR
$229 USD
View
B+
Retailer 6
-
€352 EUR
ZAR 6,375 ZAR
View
B+
Retailer 7
-
€358 EUR
$402 USD
View
B+
Retailer 8
-
€363 EUR
$407 USD
View
B+
Retailer 9
-
€497 EUR
A$858 AUD
View
B
Retailer 10
-
€655 EUR
$735 USD
View
B
Retailer 11
-
€692 EUR
$776 USD
View
B
Retailer 12
-
€703 EUR
$789 USD
View
Most Expensive
B
MOH London
LG823642235 · Nov 2
€953 EUR
£842 GBP
View
12 more retailers have this diamond
Prices start from €164 EURSave up to €789 EUR

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
€164 EUR