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Heart|Lab Grown|IGI

6.56ct F VVS2 Heart Lab Grown Diamond

EX • F/VVS2 • IGI LG723574824

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723574824

Diamond specifications and retailer prices

From HK$9,384 HKD
$1,196 USD
As of November 2, 2026
Save HK$28,767 HKD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$38,151 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6.56ct lab-grown heart diamond

This 6.56ct 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 LG723574824 or 723574824. Listed at 18 retailers as of October 31, 2026, with prices from HK$9,384 to HK$38,151, a HK$28,767 spread on the same certified stone. Taylor and Hart lists it at HK$38,151. 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

6.56
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723574824
Dimensions11.85 × 13.17 × 7.19 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.85 mm13.17 mm6.56 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723574824
Side View
Table 60.0%Crown 33.8°Girdle: STK-VTKPavilion 36.9°Culet: NoneDepth 54.6%

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 2
Current: HK$15,669 HKD|Low: HK$9,007 HKD|High: HK$35,454 HKD|Avg: HK$17,540 HKD|-1.9%
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
November 2, 2026
Retailer 10HK$9,384 HKD
Retailer 3HK$10,216 HKD
Retailer 5HK$10,514 HKD
Retailer 11HK$10,890 HKD
Retailer 8HK$12,240 HKD
Retailer 4HK$14,531 HKD
Retailer 1HK$15,669 HKD
Retailer 13HK$17,277 HKD
Retailer 7HK$20,175 HKD
Retailer 2HK$20,408 HKD
Retailer 9HK$21,069 HKD
Retailer 12HK$31,251 HKD
Retailer 6HK$34,986 HKD

45 data points across 13 retailers

18 retailersHK$9,384 HKD to HK$38,151 HKD

A
Cheapest Retailer
-
HK$9,384 HKD
$1,196 USD
A
Retailer 2
-
HK$10,216 HKD
$1,302 USD
View
A
Retailer 3
-
HK$10,514 HKD
$1,340 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,890 HKD
$1,388 USD
View
Retailer 5
-
HK$10,890 HKD
$1,388 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$12,240 HKD
$1,560 USD
View
A
Retailer 7
-
HK$14,531 HKD
$1,852 USD
View
A
Retailer 8
-
HK$15,669 HKD
£1,572 GBP
View
A
Retailer 9
-
HK$17,277 HKD
$2,202 USD
View
B+
Retailer 10
-
HK$20,175 HKD
A$3,956 AUD
View
B+
Retailer 11
-
HK$20,408 HKD
$2,601 USD
View
B+
Retailer 12
-
HK$20,863 HKD
$2,659 USD
View
B+
Retailer 13
-
HK$21,069 HKD
ZAR 43,381 ZAR
View
B+
Retailer 14
-
HK$24,739 HKD
$3,153 USD
View
B
Retailer 15
-
HK$31,251 HKD
$3,983 USD
View
B
Retailer 16
-
HK$32,715 HKD
$4,170 USD
View
B
Retailer 17
-
HK$34,986 HKD
£3,511 GBP
View
Most Expensive
B
Taylor and Hart
5WJANDH · Oct 31
HK$38,151 HKD
$4,862 USD
View
17 more retailers have this diamond
Prices start from HK$9,384 HKDSave up to HK$28,767 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
6.56ct Heart
HK$9,384 HKD