CaratHunter
Plans
Heart|Lab Grown|IGI

1.19ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG831648694

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831648694

Diamond specifications and retailer prices

From HK$1,569 HKD
As of November 4, 2026
Save HK$7,845 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,414 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.19ct lab-grown heart diamond

This 1.19ct 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 LG831648694 or 831648694. Listed at 18 retailers as of November 4, 2026, with prices from HK$1,569 to HK$9,414, a HK$7,845 spread on the same certified stone. Brilliant Earth lists it at HK$9,414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648694
Dimensions7.40 × 6.45 × 4.33 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm6.45 mm1.19 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648694
Side View
Table 69.0%Crown 36.9°Girdle: MED-STKPavilion 44.1°Culet: NoneDepth 58.5%

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$9,414 HKD|Low: HK$1,569 HKD|High: HK$9,728 HKD|Avg: HK$4,829 HKD|-3.2%
Brilliant Earth
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
November 5, 2026
Retailer 10HK$1,569 HKD
Retailer 6HK$2,008 HKD
Retailer 2HK$2,118 HKD
Retailer 5HK$2,965 HKD
Retailer 13HK$3,083 HKD
Retailer 8HK$3,099 HKD
Retailer 7HK$3,319 HKD
Retailer 14HK$4,425 HKD
Retailer 3HK$5,696 HKD
Retailer 4HK$5,790 HKD
Retailer 11HK$6,017 HKD
Retailer 9HK$8,120 HKD
Retailer 12HK$8,834 HKD
Brilliant EarthHK$9,414 HKD

41 data points across 14 retailers

18 retailersHK$1,569 HKD to HK$9,414 HKD

Retailer 1
-
HK$1,420 HKD
Price last confirmed 20 days ago
A
Retailer 2
-
HK$1,569 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,647 HKD
View
Price last confirmed 22 days ago
Retailer 4
-
HK$1,757 HKD
View
Price last confirmed 22 days ago
A
Retailer 5
-
HK$2,008 HKD
View
A
Retailer 6
-
HK$2,118 HKD
View
Retailer 7
-
HK$2,965 HKD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
HK$3,083 HKD
View
B+
Retailer 9
-
HK$3,099 HKD
View
B+
Retailer 10
-
HK$3,319 HKD
View
B
Retailer 11
-
HK$4,425 HKD
View
Retailer 12
-
HK$5,649 HKD
View
Price last confirmed 21 days ago
B
Retailer 13
-
HK$5,696 HKD
View
B
Retailer 14
-
HK$5,790 HKD
View
B
Retailer 15
-
HK$6,017 HKD
View
B
Retailer 16
-
HK$8,120 HKD
View
B
Retailer 17
-
HK$8,834 HKD
View
Most Expensive
B
Brilliant Earth
21285373A · Nov 5
HK$9,414 HKD
$1,200 USD
View
17 more retailers have this diamond
Prices start from HK$1,569 HKDSave up to HK$7,845 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
1.19ct Heart
HK$1,569 HKD