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Heart|Lab Grown|IGI

1.00ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG791602740

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG791602740

Diamond specifications and retailer prices

From HK$1,703 HKD
As of November 4, 2026
Save HK$6,143 HKD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$7,846 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791602740 or 791602740. Listed at 12 retailers as of November 2, 2026, with prices from HK$1,703 to HK$7,846, a HK$6,143 spread on the same certified stone. Brilliant Earth lists it at HK$7,846. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle24.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791602740
Dimensions6.16 × 7.14 × 3.91 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm7.14 mm1.00 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG791602740
Side View
Table 64.0%Crown 24.8°Girdle: MED-THKPavilion 41°Culet: NoneDepth 54.8%

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$7,846 HKD|Low: HK$1,703 HKD|High: HK$7,846 HKD|Avg: HK$4,091 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3HK$1,703 HKD
Retailer 2HK$2,440 HKD
Retailer 5HK$2,511 HKD
Retailer 9HK$2,683 HKD
Retailer 8HK$2,777 HKD
Retailer 4HK$3,382 HKD
Retailer 10HK$3,790 HKD
Retailer 11HK$4,025 HKD
Retailer 12HK$4,692 HKD
Retailer 7HK$5,131 HKD
Retailer 6HK$6,810 HKD
Brilliant EarthHK$7,846 HKD

39 data points across 12 retailers

12 retailersHK$1,703 HKD to HK$7,846 HKD

A
Cheapest Retailer
-
HK$1,703 HKD
A
Retailer 2
-
HK$2,440 HKD
View
A
Retailer 3
-
HK$2,511 HKD
View
B+
Retailer 4
-
HK$2,683 HKD
View
B+
Retailer 5
-
HK$2,777 HKD
View
Retailer 6
-
HK$3,382 HKD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
HK$3,790 HKD
View
B+
Retailer 8
-
HK$4,025 HKD
View
B
Retailer 9
-
HK$4,692 HKD
View
B
Retailer 10
-
HK$5,131 HKD
View
B
Retailer 11
-
HK$6,810 HKD
View
Most Expensive
B
Brilliant Earth
20472336A · Nov 2
HK$7,846 HKD
$1,000 USD
View
11 more retailers have this diamond
Prices start from HK$1,703 HKDSave up to HK$6,143 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
1.00ct Heart
HK$1,703 HKD