CaratHunter
Plans
Heart|Lab Grown|IGI

6.54ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG799619830

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799619830

Diamond specifications and retailer prices

From HK$8,913 HKD
$1,136 USD
As of November 2, 2026
Save HK$47,893 HKD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$56,806 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 6.54ct lab-grown heart diamond

This 6.54ct 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 LG799619830 or 799619830. Listed at 22 retailers as of November 2, 2026, with prices from HK$8,913 to HK$56,806, a HK$47,893 spread on the same certified stone. Brilliant Earth lists it at HK$56,806. 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

6.54
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799619830
Dimensions13.12 × 11.87 × 7.19 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.12 mm11.87 mm6.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799619830
Side View
Table 56.0%Crown 34.3°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 54.8%

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$18,925 HKD|Low: HK$8,913 HKD|High: HK$50,239 HKD|Avg: HK$20,717 HKD|-1.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 12HK$8,913 HKD
Retailer 17HK$9,690 HKD
Retailer 16HK$9,980 HKD
Retailer 19HK$10,333 HKD
Retailer 14HK$10,698 HKD
Retailer 4HK$11,691 HKD
Retailer 2HK$13,425 HKD
Retailer 15HK$14,860 HKD
Retailer 18HK$16,422 HKD
Retailer 7HK$16,576 HKD
Retailer 1HK$18,925 HKD
Retailer 8HK$19,150 HKD
Retailer 20HK$19,372 HKD
Retailer 11HK$20,137 HKD
Retailer 5HK$24,441 HKD
Retailer 10HK$29,996 HKD
Retailer 13HK$33,610 HKD
Retailer 9HK$33,948 HKD
Retailer 6HK$36,162 HKD
Retailer 3HK$48,905 HKD

26 data points across 20 retailers

22 retailersHK$8,913 HKD to HK$56,806 HKD

A
Cheapest Retailer
-
HK$8,913 HKD
$1,136 USD
A
Retailer 2
-
HK$9,690 HKD
$1,235 USD
View
A
Retailer 3
-
HK$9,980 HKD
$1,272 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,333 HKD
$1,317 USD
View
Retailer 5
-
HK$10,404 HKD
$1,326 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$10,698 HKD
£1,074 GBP
View
A
Retailer 7
-
HK$11,691 HKD
$1,490 USD
View
A
Retailer 8
-
HK$13,425 HKD
$1,711 USD
View
A
Retailer 9
-
HK$14,860 HKD
£1,491 GBP
View
A
Retailer 10
-
HK$16,422 HKD
$2,093 USD
View
A
Retailer 11
-
HK$16,576 HKD
€2,012 EUR
View
B+
Retailer 12
-
HK$18,925 HKD
$2,412 USD
View
B+
Retailer 13
-
HK$19,150 HKD
A$3,755 AUD
View
B+
Retailer 14
-
HK$19,372 HKD
$2,469 USD
View
B+
Retailer 15
-
HK$20,137 HKD
ZAR 41,462 ZAR
View
B+
Retailer 16
-
HK$24,441 HKD
$3,115 USD
View
B
Retailer 17
-
HK$29,996 HKD
$3,823 USD
View
B+
Retailer 18
-
HK$33,610 HKD
£3,373 GBP
View
B
Retailer 19
-
HK$33,948 HKD
SGD 5,847 SGD
View
B
Retailer 20
-
HK$36,162 HKD
$4,609 USD
View
B
Retailer 21
-
HK$48,905 HKD
$6,233 USD
View
Most Expensive
B
Brilliant Earth
21419108A · Nov 2
HK$56,806 HKD
$7,240 USD
View
21 more retailers have this diamond
Prices start from HK$8,913 HKDSave up to HK$47,893 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
6.54ct Heart
HK$8,913 HKD