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Heart|Lab Grown|IGI

0.66ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG844684548

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844684548

Diamond specifications and retailer prices

From HK$1,403 HKD
As of November 6, 2026
Save HK$3,028 HKD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$4,431 HKD at Taylor and Hart · As of November 6, 2026
View at Taylor and Hart

About this 0.66ct lab-grown heart diamond

This 0.66ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844684548 or 844684548. Listed at 17 retailers as of November 6, 2026, with prices from HK$1,403 to HK$4,431, a HK$3,028 spread on the same certified stone. Taylor and Hart lists it at HK$4,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684548
Dimensions5.78 × 6.06 × 3.46 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.78 mm6.06 mm0.66 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684548
Side View
Table 62.0%Crown 31.6°Girdle: THN-MEDPavilion 42.5°Culet: NoneDepth 57.1%

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 6
Current: HK$2,046 HKD|Low: HK$1,011 HKD|High: HK$4,462 HKD|Avg: HK$2,615 HKD|+1.2%
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
Retailer 15
Retailer 16
Taylor and Hart
November 7, 2026
Retailer 8HK$1,011 HKD
Retailer 3HK$1,168 HKD
Retailer 7HK$1,254 HKD
Retailer 4HK$1,403 HKD
Retailer 5HK$1,936 HKD
Retailer 1HK$2,046 HKD
Retailer 13HK$2,163 HKD
Retailer 9HK$2,210 HKD
Retailer 12HK$2,367 HKD
Retailer 11HK$2,696 HKD
Retailer 2HK$3,072 HKD
Retailer 14HK$3,213 HKD
Retailer 16HK$3,456 HKD
Retailer 15HK$3,817 HKD
Retailer 6HK$4,021 HKD
Retailer 10HK$4,217 HKD
Taylor and HartHK$4,431 HKD

15 data points across 17 retailers

17 retailersHK$1,403 HKD to HK$4,431 HKD

Retailer 1
-
HK$1,011 HKD
Price last confirmed 17 days ago
Retailer 2
-
HK$1,168 HKD
View
Price last confirmed 14 days ago
Retailer 3
-
HK$1,254 HKD
View
Price last confirmed 16 days ago
A
Retailer 4
-
HK$1,403 HKD
View
A
Retailer 5
-
HK$1,936 HKD
View
A
Retailer 6
-
HK$2,046 HKD
View
A
Retailer 7
-
HK$2,163 HKD
View
A
Retailer 8
-
HK$2,210 HKD
View
A
Retailer 9
-
HK$2,367 HKD
View
B+
Retailer 10
-
HK$2,696 HKD
View
Retailer 11
-
HK$3,072 HKD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
HK$3,213 HKD
View
B+
Retailer 13
-
HK$3,456 HKD
View
B
Retailer 14
-
HK$3,817 HKD
View
Retailer 15
-
HK$4,021 HKD
View
Price last confirmed 16 days ago
B
Retailer 16
-
HK$4,217 HKD
View
Most Expensive
B
Taylor and Hart
LY9DB2J · Nov 6
HK$4,431 HKD
$565 USD
View
16 more retailers have this diamond
Prices start from HK$1,403 HKDSave up to HK$3,028 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
0.66ct Heart
HK$1,403 HKD