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Heart|Lab Grown|IGI

1.02ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG840664707

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840664707

Diamond specifications and retailer prices

From HK$1,702 HKD
As of November 4, 2026
Save HK$6,221 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$7,924 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840664707 or 840664707. Listed at 11 retailers as of November 4, 2026, with prices from HK$1,702 to HK$7,924, a HK$6,221 spread on the same certified stone. Brilliant Earth lists it at HK$7,924. 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

1.02
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664707
Dimensions6.78 × 6.94 × 4.01 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm6.94 mm1.02 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG840664707
Side View
Table 69.0%Crown 34.1°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 57.8%

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$7,924 HKD|Low: HK$1,702 HKD|High: HK$7,924 HKD|Avg: HK$3,610 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11HK$1,702 HKD
Retailer 2HK$1,765 HKD
Retailer 3HK$2,518 HKD
Retailer 8HK$2,518 HKD
Retailer 4HK$2,565 HKD
Retailer 6HK$2,714 HKD
Retailer 5HK$2,816 HKD
Retailer 7HK$3,868 HKD
Retailer 9HK$4,103 HKD
Retailer 10HK$4,786 HKD
Brilliant EarthHK$7,924 HKD

8 data points across 11 retailers

11 retailersHK$1,702 HKD to HK$7,924 HKD

A
Cheapest Retailer
-
HK$1,702 HKD
A
Retailer 2
-
HK$1,765 HKD
View
B+
Retailer 3
-
HK$2,518 HKD
View
B+
Retailer 4
-
HK$2,518 HKD
View
B+
Retailer 5
-
HK$2,565 HKD
View
B+
Retailer 6
-
HK$2,714 HKD
View
B+
Retailer 7
-
HK$2,816 HKD
View
B
Retailer 8
-
HK$3,868 HKD
View
B
Retailer 9
-
HK$4,103 HKD
View
B
Retailer 10
-
HK$4,786 HKD
View
Most Expensive
C
Brilliant Earth
22319641A · Nov 4
HK$7,924 HKD
$1,010 USD
View
10 more retailers have this diamond
Prices start from HK$1,702 HKDSave up to HK$6,221 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
1.02ct Heart
HK$1,702 HKD