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Heart|Lab Grown|IGI

1.02ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG786661235

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786661235

Diamond specifications and retailer prices

From HK$1,491 HKD
As of November 4, 2026
Save HK$7,612 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,103 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG786661235 or 786661235. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,491 to HK$9,103, a HK$7,612 spread on the same certified stone. Reve Diamonds lists it at HK$9,103. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786661235
Dimensions6.36 × 7.16 × 4.00 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.36 mm7.16 mm1.02 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786661235
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 55.9%

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$2,189 HKD|Low: HK$1,428 HKD|High: HK$9,103 HKD|Avg: HK$3,767 HKD|-1.8%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 13HK$1,491 HKD
Retailer 12HK$1,655 HKD
Retailer 4HK$1,726 HKD
Retailer 5HK$1,844 HKD
Retailer 14HK$1,844 HKD
Retailer 1HK$2,189 HKD
Retailer 9HK$3,177 HKD
Retailer 3HK$3,240 HKD
Retailer 7HK$3,311 HKD
Retailer 6HK$3,719 HKD
Retailer 8HK$4,495 HKD
Retailer 2HK$5,931 HKD
Retailer 11HK$5,947 HKD
Retailer 10HK$8,614 HKD
Reve DiamondsHK$9,103 HKD

45 data points across 15 retailers

17 retailersHK$1,491 HKD to HK$9,103 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
A
Retailer 2
-
HK$1,655 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,726 HKD
View
A
Retailer 4
-
HK$1,844 HKD
View
Retailer 5
-
HK$1,844 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,189 HKD
View
A
Retailer 7
-
HK$2,620 HKD
View
B+
Retailer 8
-
HK$3,177 HKD
View
B+
Retailer 9
-
HK$3,240 HKD
View
B+
Retailer 10
-
HK$3,311 HKD
View
B+
Retailer 11
-
HK$3,719 HKD
View
B+
Retailer 12
-
HK$4,495 HKD
View
B
Retailer 13
-
HK$5,931 HKD
View
B
Retailer 14
-
HK$5,947 HKD
View
B
Retailer 15
-
HK$6,347 HKD
View
B
Retailer 16
-
HK$8,614 HKD
View
Most Expensive
B
Reve Diamonds
1693FBFDD · Nov 4
HK$9,103 HKD
$1,160 USD
View
16 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$7,612 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$1,491 HKD