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Heart|Lab Grown|IGI

6.87ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG845659152

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845659152

Diamond specifications and retailer prices

From HK$9,619 HKD
$1,226 USD
As of November 1, 2026
Save HK$50,011 HKD (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$59,630 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.87ct lab-grown heart diamond

This 6.87ct 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 LG845659152 or 845659152. Listed at 3 retailers as of November 1, 2026, with prices from HK$9,619 to HK$59,630, a HK$50,011 spread on the same certified stone. Brilliant Earth lists it at HK$59,630. 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

6.87
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845659152
Dimensions11.27 × 13.17 × 7.88 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm13.17 mm6.87 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845659152
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.8%

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$59,630 HKD|Low: HK$9,619 HKD|High: HK$112,513 HKD|Avg: HK$45,883 HKD|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
November 3, 2026
Retailer 3HK$9,619 HKD
Retailer 2HK$14,630 HKD
Brilliant EarthHK$59,630 HKD

13 data points across 3 retailers

3 retailersHK$9,619 HKD to HK$59,630 HKD

A
Cheapest Retailer
-
HK$9,619 HKD
$1,226 USD
Final sale: no returns
A
Retailer 2
-
HK$14,630 HKD
£1,468 GBP
View
Most Expensive
B
Brilliant Earth
22211562A · Nov 2
HK$59,630 HKD
$7,600 USD
View
2 more retailers have this diamond
Prices start from HK$9,619 HKDSave up to HK$50,011 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
6.87ct Heart
HK$9,619 HKD