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Heart|Lab Grown|IGI

1.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG806618386

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG806618386

Diamond specifications and retailer prices

From HK$1,702 HKD
As of November 4, 2026
Save HK$7,602 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$16,318 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct 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 LG806618386 or 806618386. Listed at 15 retailers as of November 4, 2026, with a 447% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806618386
Dimensions7.11 × 6.39 × 3.87 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm6.39 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806618386
Side View
Table 64.0%Crown 37.2°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 54.4%

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$16,318 HKD|Low: HK$1,632 HKD|High: HK$16,318 HKD|Avg: HK$5,369 HKD
Do Amore Diamonds
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
Retailer 15
November 5, 2026
Retailer 13HK$1,702 HKD
Retailer 3HK$1,969 HKD
Retailer 6HK$2,095 HKD
Retailer 4HK$2,110 HKD
Retailer 14HK$2,110 HKD
Retailer 12HK$2,730 HKD
Retailer 10HK$4,017 HKD
Retailer 2HK$4,331 HKD
Retailer 5HK$4,542 HKD
Retailer 9HK$5,696 HKD
Retailer 11HK$6,802 HKD
Retailer 15HK$7,484 HKD
Retailer 7HK$8,818 HKD
Retailer 8HK$9,304 HKD
Do Amore DiamondsHK$16,318 HKD

44 data points across 15 retailers

15 retailersHK$1,702 HKD to HK$9,304 HKD

A
Cheapest Retailer
-
HK$1,702 HKD
A
Retailer 2
-
HK$1,969 HKD
View
A
Retailer 3
-
HK$2,095 HKD
View
A
Retailer 4
-
HK$2,110 HKD
View
Retailer 5
-
HK$2,110 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,730 HKD
View
B+
Retailer 7
-
HK$4,017 HKD
View
B+
Retailer 8
-
HK$4,331 HKD
View
B+
Retailer 9
-
HK$4,542 HKD
View
B
Retailer 10
-
HK$5,696 HKD
View
B
Retailer 11
-
HK$6,802 HKD
View
B
Retailer 12
-
HK$7,484 HKD
View
B
Retailer 13
-
HK$8,818 HKD
View
B
Retailer 14
-
HK$9,304 HKD
View
Most Expensive
Do Amore Diamonds
27-56D78DC03 · Nov 4
HK$16,318 HKD
$2,080 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$1,702 HKDSave up to HK$7,602 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
1.03ct Heart
HK$1,702 HKD