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Heart|Lab Grown|IGI

1.05ct G VVS1 Heart Lab Grown Diamond

VG • G/VVS1 • IGI LG831690532

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831690532

Diamond specifications and retailer prices

From HK$1,499 HKD
As of November 5, 2026
Save HK$6,264 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$7,762 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831690532 or 831690532. Listed at 15 retailers as of November 2, 2026, with prices from HK$1,499 to HK$7,762, a HK$6,264 spread on the same certified stone. MOH London lists it at HK$7,762. 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

1.05
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831690532
Dimensions6.24 × 7.02 × 4.05 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm7.02 mm1.05 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831690532
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.7%

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 5
Current: HK$7,762 HKD|Low: HK$1,499 HKD|High: HK$7,762 HKD|Avg: HK$3,873 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 6HK$1,499 HKD
Retailer 5HK$1,663 HKD
Retailer 8HK$1,844 HKD
Retailer 11HK$2,864 HKD
Retailer 2HK$2,926 HKD
Retailer 13HK$2,974 HKD
Retailer 14HK$3,154 HKD
Retailer 3HK$3,397 HKD
Retailer 10HK$4,048 HKD
Retailer 9HK$4,205 HKD
Retailer 7HK$4,558 HKD
Retailer 15HK$5,469 HKD
Retailer 4HK$5,767 HKD
Retailer 12HK$6,512 HKD
MOH LondonHK$7,762 HKD

8 data points across 15 retailers

15 retailersHK$1,499 HKD to HK$7,762 HKD

A
Cheapest Retailer
-
HK$1,499 HKD
Final sale: no returns
A
Retailer 2
-
HK$1,663 HKD
View
A
Retailer 3
-
HK$1,844 HKD
View
B+
Retailer 4
-
HK$2,864 HKD
View
B+
Retailer 5
-
HK$2,926 HKD
View
B+
Retailer 6
-
HK$2,974 HKD
View
B+
Retailer 7
-
HK$3,154 HKD
View
B+
Retailer 8
-
HK$3,397 HKD
View
B+
Retailer 9
-
HK$4,048 HKD
View
B+
Retailer 10
-
HK$4,205 HKD
View
B
Retailer 11
-
HK$4,558 HKD
View
B
Retailer 12
-
HK$5,469 HKD
View
B
Retailer 13
-
HK$5,767 HKD
View
B
Retailer 14
-
HK$6,512 HKD
View
Most Expensive
B
MOH London
LG831690532 · Nov 2
HK$7,762 HKD
£779 GBP
View
14 more retailers have this diamond
Prices start from HK$1,499 HKDSave up to HK$6,264 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
1.05ct Heart
HK$1,499 HKD