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Heart|Lab Grown|IGI

6.50ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG660471003

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660471003

Diamond specifications and retailer prices

From HK$8,536 HKD
$1,088 USD
As of October 30, 2026
Save HK$47,874 HKD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$56,411 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.5ct lab-grown heart diamond

This 6.5ct 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 LG660471003 or 660471003. Listed at 26 retailers as of October 30, 2026, with prices from HK$8,536 to HK$56,411, a HK$47,874 spread on the same certified stone. Brilliant Earth lists it at HK$56,411. 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

6.50
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660471003
Dimensions11.64 × 12.91 × 7.50 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
11.64 mm12.91 mm6.50 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660471003
Side View
Table 56.0%Crown 34.5°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 58.1%

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: Oct 30
Current: HK$33,569 HKD|Low: HK$8,536 HKD|High: HK$41,680 HKD|Avg: HK$18,645 HKD|-1.1%
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
Retailer 21
November 1, 2026
Retailer 14HK$8,536 HKD
Retailer 8HK$9,281 HKD
Retailer 5HK$9,901 HKD
Retailer 12HK$10,246 HKD
Retailer 21HK$11,259 HKD
Retailer 9HK$11,448 HKD
Retailer 6HK$13,597 HKD
Retailer 2HK$14,161 HKD
Retailer 15HK$14,340 HKD
Retailer 16HK$15,768 HKD
Retailer 18HK$18,339 HKD
Retailer 3HK$18,555 HKD
Retailer 20HK$19,152 HKD
Retailer 4HK$19,522 HKD
Retailer 19HK$20,077 HKD
Retailer 7HK$24,047 HKD
Retailer 11HK$29,264 HKD
Retailer 13HK$33,174 HKD
Retailer 1HK$33,569 HKD
Retailer 10HK$34,590 HKD
Retailer 17HK$41,175 HKD

26 data points across 21 retailers

26 retailersHK$8,536 HKD to HK$56,411 HKD

A
Cheapest Retailer
-
HK$8,536 HKD
$1,088 USD
A
Retailer 2
-
HK$9,281 HKD
$1,183 USD
View
A
Retailer 3
-
HK$9,901 HKD
$1,262 USD
View
A
Retailer 4
-
HK$10,246 HKD
£1,028 GBP
View
A
Retailer 5
-
HK$10,246 HKD
$1,306 USD
View
Final sale: no returns
Retailer 6
-
HK$10,435 HKD
$1,330 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$11,259 HKD
$1,435 USD
View
A
Retailer 8
-
HK$11,448 HKD
View
A
Retailer 9
-
HK$13,597 HKD
$1,733 USD
View
B+
Retailer 10
-
HK$14,161 HKD
$1,805 USD
View
A
Retailer 11
-
HK$14,340 HKD
£1,439 GBP
View
A
Retailer 12
-
HK$15,768 HKD
€1,914 EUR
View
B+
Retailer 13
-
HK$18,339 HKD
A$3,596 AUD
View
A
Retailer 14
-
HK$18,555 HKD
$2,365 USD
View
B+
Retailer 15
-
HK$18,916 HKD
$2,411 USD
View
B+
Retailer 16
-
HK$19,152 HKD
ZAR 39,436 ZAR
View
B+
Retailer 17
-
HK$19,522 HKD
A$3,828 AUD
View
B+
Retailer 18
-
HK$20,077 HKD
$2,559 USD
View
B+
Retailer 19
-
HK$24,047 HKD
$3,065 USD
View
B+
Retailer 20
-
HK$28,660 HKD
$3,653 USD
View
B+
Retailer 21
-
HK$29,264 HKD
$3,730 USD
View
B+
Retailer 22
-
HK$33,174 HKD
SGD 5,714 SGD
View
B+
Retailer 23
-
HK$33,569 HKD
£3,369 GBP
View
B
Retailer 24
-
HK$34,590 HKD
$4,409 USD
View
B
Retailer 25
-
HK$41,175 HKD
A$8,074 AUD
View
Most Expensive
B
Brilliant Earth
12044410A · Oct 31
HK$56,411 HKD
$7,190 USD
View
25 more retailers have this diamond
Prices start from HK$8,536 HKDSave up to HK$47,874 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
6.50ct Heart
HK$8,536 HKD