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Heart|Lab Grown|IGI

6.58ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG850690206

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG850690206

Diamond specifications and retailer prices

From HK$12,252 HKD
As of November 1, 2026
Save HK$38,739 HKD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$50,992 HKD at With Clarity · As of November 2, 2026
View at With Clarity

About this 6.58ct lab-grown heart diamond

This 6.58ct 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 LG850690206 or 850690206. Listed at 10 retailers as of November 1, 2026, with prices from HK$12,252 to HK$50,992, a HK$38,739 spread on the same certified stone. With Clarity lists it at HK$50,992. 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

6.58
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850690206
Dimensions11.81 × 12.79 × 7.73 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm12.79 mm6.58 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850690206
Side View
Table 60.0%Crown 36.1°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 60.4%

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 1
Current: HK$14,887 HKD|Low: HK$12,252 HKD|High: HK$50,992 HKD|Avg: HK$25,766 HKD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 2, 2026
Retailer 8HK$12,252 HKD
Retailer 6HK$13,613 HKD
Retailer 1HK$14,887 HKD
Retailer 5HK$16,453 HKD
Retailer 3HK$16,823 HKD
Retailer 7HK$24,707 HKD
Retailer 2HK$33,262 HKD
Retailer 9HK$36,228 HKD
Retailer 4HK$41,682 HKD
With ClarityHK$50,992 HKD

10 data points across 10 retailers

10 retailersHK$12,252 HKD to HK$50,992 HKD

A
Cheapest Retailer
-
HK$12,252 HKD
A
Retailer 2
-
HK$13,613 HKD
$1,735 USD
View
A
Retailer 3
-
HK$14,887 HKD
£1,494 GBP
View
A
Retailer 4
-
HK$16,453 HKD
$2,097 USD
View
A
Retailer 5
-
HK$16,823 HKD
€2,042 EUR
View
B+
Retailer 6
-
HK$24,707 HKD
$3,149 USD
View
B
Retailer 7
-
HK$33,262 HKD
£3,338 GBP
View
B
Retailer 8
-
HK$36,228 HKD
$4,617 USD
View
B
Retailer 9
-
HK$41,682 HKD
A$8,173 AUD
View
Most Expensive
B
With Clarity
850690206 · Nov 2
HK$50,992 HKD
$6,499 USD
View
9 more retailers have this diamond
Prices start from HK$12,252 HKDSave up to HK$38,739 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
6.58ct Heart
HK$12,252 HKD