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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 HK$1,444 HKD
As of November 4, 2026
Save HK$6,916 HKD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,359 HKD 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 HK$1,444 to HK$8,359, a HK$6,916 spread on the same certified stone. MOH London lists it at HK$8,359. 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
Colour
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 4
Current: HK$8,359 HKD|Low: HK$1,389 HKD|High: HK$8,489 HKD|Avg: HK$4,107 HKD|-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 5HK$1,444 HKD
Retailer 6HK$1,797 HKD
Retailer 8HK$1,797 HKD
Retailer 3HK$3,091 HKD
Retailer 7HK$3,154 HKD
Retailer 10HK$3,193 HKD
Retailer 2HK$4,370 HKD
Retailer 4HK$6,088 HKD
Retailer 9HK$6,182 HKD
MOH LondonHK$8,359 HKD

24 data points across 10 retailers

13 retailersHK$1,444 HKD to HK$8,359 HKD

A
Cheapest Retailer
-
HK$1,444 HKD
A
Retailer 2
-
HK$1,679 HKD
View
Retailer 3
-
HK$1,773 HKD
View
Price last confirmed 41 days ago
Retailer 4
-
HK$1,797 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$1,797 HKD
View
B+
Retailer 6
-
HK$3,091 HKD
View
B+
Retailer 7
-
HK$3,154 HKD
View
B+
Retailer 8
-
HK$3,193 HKD
View
B+
Retailer 9
-
HK$4,370 HKD
View
B
Retailer 10
-
HK$5,766 HKD
View
B
Retailer 11
-
HK$6,088 HKD
View
B
Retailer 12
-
HK$6,182 HKD
View
Most Expensive
B
MOH London
LG823642235 · Nov 5
HK$8,359 HKD
£839 GBP
View
12 more retailers have this diamond
Prices start from HK$1,444 HKDSave up to HK$6,916 HKD

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
HK$1,444 HKD