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Heart|Lab Grown|IGI

1.18ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • IGI LG607350823

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG607350823

Diamond specifications and retailer prices

From HK$2,008 HKD
As of November 4, 2026
Save HK$6,062 HKD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,070 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.18ct lab-grown heart diamond

This 1.18ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG607350823 or 607350823. Listed at 9 retailers as of November 4, 2026, with prices from HK$2,008 to HK$8,070, a HK$6,062 spread on the same certified stone. MOH London lists it at HK$8,070. 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

1.18
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607350823
Dimensions6.52 × 7.17 × 4.20 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.52 mm7.17 mm1.18 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG607350823
Side View
Table 65.0%Crown 38.3°Girdle: MED-VTKPavilion 40.1°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
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: HK$8,070 HKD|Low: HK$2,008 HKD|High: HK$8,668 HKD|Avg: HK$4,374 HKD|+1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9HK$2,008 HKD
Retailer 3HK$2,973 HKD
Retailer 7HK$3,067 HKD
Retailer 2HK$3,075 HKD
Retailer 4HK$3,264 HKD
Retailer 10HK$3,428 HKD
Retailer 8HK$5,696 HKD
Retailer 6HK$5,805 HKD
Retailer 5HK$5,986 HKD
MOH LondonHK$8,070 HKD

43 data points across 10 retailers

9 retailersHK$2,008 HKD to HK$8,070 HKD

A
Cheapest Retailer
-
HK$2,008 HKD
B+
Retailer 2
-
HK$2,973 HKD
View
B+
Retailer 3
-
HK$3,067 HKD
View
B+
Retailer 4
-
HK$3,075 HKD
View
B+
Retailer 5
-
HK$3,264 HKD
View
B
Retailer 6
-
HK$5,696 HKD
View
B
Retailer 7
-
HK$5,805 HKD
View
B
Retailer 8
-
HK$5,986 HKD
View
Most Expensive
B
MOH London
LG607350823 · Nov 5
HK$8,070 HKD
£810 GBP
View
8 more retailers have this diamond
Prices start from HK$2,008 HKDSave up to HK$6,062 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
1.18ct Heart
HK$2,008 HKD