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Heart|Lab Grown|IGI

6.49ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG847631433

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847631433

Diamond specifications and retailer prices

From HK$8,999 HKD
$1,147 USD
As of November 1, 2026
Save HK$47,333 HKD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$56,332 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.49ct lab-grown heart diamond

This 6.49ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847631433 or 847631433. Listed at 3 retailers as of October 31, 2026, with prices from HK$8,999 to HK$56,332, a HK$47,333 spread on the same certified stone. Brilliant Earth lists it at HK$56,332. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.49
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847631433
Dimensions11.30 × 12.97 × 7.66 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.30 mm12.97 mm6.49 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847631433
Side View
Table 62.0%Crown 35°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 59.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: HK$56,332 HKD|Low: HK$8,999 HKD|High: HK$106,309 HKD|Avg: HK$42,093 HKD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3HK$8,999 HKD
Retailer 2HK$13,778 HKD
Brilliant EarthHK$56,332 HKD

11 data points across 3 retailers

3 retailersHK$8,999 HKD to HK$56,332 HKD

A
Cheapest Retailer
-
HK$8,999 HKD
$1,147 USD
Final sale: no returns
A
Retailer 2
-
HK$13,778 HKD
£1,383 GBP
View
Most Expensive
B
Brilliant Earth
22235971A · Oct 31
HK$56,332 HKD
$7,180 USD
View
2 more retailers have this diamond
Prices start from HK$8,999 HKDSave up to HK$47,333 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
6.49ct Heart
HK$8,999 HKD