Heart|Lab Grown|IGI

3.00ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG807648362

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG807648362

Diamond specifications and retailer prices

From HK$2,986 HKD
As of November 6, 2026
Save HK$11,456 HKD (79%) vs most expensive(unlock to see where)
38 retailers carry this diamond
Most expensive: HK$14,443 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3ct lab-grown heart diamond

This 3ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG807648362 or 807648362. Listed at 38 retailers as of November 5, 2026, with prices from HK$2,986 to HK$14,443, a HK$11,456 spread on the same certified stone. MOH London lists it at HK$14,443. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807648362
Dimensions9.81 × 8.81 × 5.80 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
9.81 mm8.81 mm3.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807648362
Side View
Table 57.0%Crown 35.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 59.1%

Caratlytics Score

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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 6
Current: HK$14,443 HKD|Low: HK$3,339 HKD|High: HK$15,000 HKD|Avg: HK$8,089 HKD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12HK$3,339 HKD
Retailer 5HK$3,746 HKD
Retailer 4HK$3,793 HKD
Retailer 7HK$4,859 HKD
Retailer 10HK$5,902 HKD
Retailer 13HK$6,168 HKD
Retailer 2HK$6,638 HKD
Retailer 9HK$7,837 HKD
Retailer 8HK$10,392 HKD
Retailer 3HK$12,195 HKD
Retailer 6HK$12,203 HKD
Retailer 11HK$13,880 HKD
MOH LondonHK$14,443 HKD

42 data points across 13 retailers

38 retailersHK$2,986 HKD to HK$14,443 HKD

Retailer 1
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HK$2,939 HKD
Price last confirmed 36 days ago
Retailer 2
-
HK$2,939 HKD
View
Price last confirmed 33 days ago
A
Retailer 3
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HK$2,986 HKD
View
Retailer 4
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HK$3,025 HKD
View
Price last confirmed 15 days ago
Retailer 5
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HK$3,025 HKD
View
Price last confirmed 27 days ago
Retailer 6
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HK$3,057 HKD
View
Price last confirmed 30 days ago
Retailer 7
-
HK$3,057 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
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HK$3,339 HKD
View
Final sale: no returns
Retailer 9
-
HK$3,386 HKD
View
Price last confirmed 14 days ago
A
Retailer 10
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HK$3,707 HKD
View
Retailer 11
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HK$3,746 HKD
View
Price last confirmed 22 days ago
Retailer 12
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HK$3,746 HKD
View
Price last confirmed 38 days ago
Retailer 13
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HK$3,746 HKD
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Price last confirmed 41 days ago
Retailer 14
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HK$3,746 HKD
View
Price last confirmed 28 days ago
Retailer 15
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HK$3,746 HKD
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Price last confirmed 13 days ago
Retailer 16
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HK$3,793 HKD
View
Price last confirmed 18 days ago
Retailer 17
-
HK$3,793 HKD
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Price last confirmed 30 days ago
Retailer 18
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HK$3,793 HKD
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Price last confirmed 9 days ago
Retailer 19
-
HK$3,793 HKD
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Price last confirmed 28 days ago
Retailer 20
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HK$3,793 HKD
View
Price last confirmed 33 days ago
A
Retailer 21
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HK$3,793 HKD
View
A
Retailer 22
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HK$4,859 HKD
View
B+
Retailer 23
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HK$5,902 HKD
View
Retailer 24
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HK$6,168 HKD
View
Price last confirmed 8 days ago
A
Retailer 25
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HK$6,638 HKD
View
A
Retailer 26
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HK$7,837 HKD
View
B+
Retailer 27
-
HK$10,392 HKD
View
B+
Retailer 28
-
HK$11,913 HKD
View
Retailer 29
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HK$12,054 HKD
View
Price last confirmed 28 days ago
Retailer 30
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HK$12,054 HKD
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Price last confirmed 16 days ago
Retailer 31
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HK$12,195 HKD
View
Price last confirmed 30 days ago
Retailer 32
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HK$12,195 HKD
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Price last confirmed 18 days ago
Retailer 33
-
HK$12,195 HKD
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Price last confirmed 33 days ago
Retailer 34
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HK$12,195 HKD
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Price last confirmed 38 days ago
B+
Retailer 35
-
HK$12,195 HKD
View
B+
Retailer 36
-
HK$12,203 HKD
View
B+
Retailer 37
-
HK$13,880 HKD
View
Most Expensive
B+
MOH London
LG807648362 · Nov 5
HK$14,443 HKD
£1,451 GBP
View
37 more retailers have this diamond
Prices start from HK$2,986 HKDSave up to HK$11,456 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
3.00ct Heart
HK$2,986 HKD