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Heart|Lab Grown|IGI

1.15ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG839662966

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839662966

Diamond specifications and retailer prices

From HK$1,749 HKD
As of November 4, 2026
Save HK$1,891 HKD (52%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$3,640 HKD at GemsNY · As of November 5, 2026
View at GemsNY

About this 1.15ct lab-grown heart diamond

This 1.15ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839662966 or 839662966. Listed at 3 retailers as of November 4, 2026, with prices from HK$1,749 to HK$3,640, a HK$1,891 spread on the same certified stone. GemsNY lists it at HK$3,640. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839662966
Dimensions6.41 × 7.30 × 4.30 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm7.30 mm1.15 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839662966
Side View
Table 61.0%Crown 35.4°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: HK$4,048 HKD|Low: HK$1,749 HKD|High: HK$4,174 HKD|Avg: HK$3,108 HKD
GemsNY
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2HK$1,749 HKD
Retailer 3HK$2,675 HKD
GemsNYHK$4,048 HKD
Retailer 4HK$4,174 HKD

6 data points across 4 retailers

3 retailersHK$1,749 HKD to HK$3,640 HKD

A
Cheapest Retailer
-
HK$1,749 HKD
Final sale: no returns
B+
Retailer 2
-
HK$2,675 HKD
View
Most Expensive
B+
GemsNY
L898816 · Nov 5
HK$3,640 HKD
$464 USD
View
2 more retailers have this diamond
Prices start from HK$1,749 HKDSave up to HK$1,891 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
1.15ct Heart
HK$1,749 HKD