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Heart|Lab Grown|IGI

8.60ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG821616812

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG821616812

Diamond specifications and retailer prices

From HK$53,335 HKD
$6,798 USD
As of November 1, 2026
Save HK$62,049 HKD (54%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$198,793 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 8.6ct lab-grown heart diamond

This 8.6ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821616812 or 821616812. Listed at 6 retailers as of October 29, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

8.60
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821616812
Dimensions13.85 × 11.69 × 8.00 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.85 mm11.69 mm8.60 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821616812
Side View
Table 64.0%Crown 41.2°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$71,434 HKD|Low: HK$51,633 HKD|High: HK$198,793 HKD|Avg: HK$111,820 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 31, 2026
Retailer 4HK$53,335 HKD
Retailer 3HK$66,571 HKD
Retailer 1HK$71,434 HKD
Retailer 2HK$115,384 HKD
Retailer 5HK$157,016 HKD
Taylor and HartHK$198,793 HKD

24 data points across 6 retailers

6 retailersHK$53,335 HKD to HK$115,384 HKD

B+
Cheapest Retailer
-
HK$53,335 HKD
$6,798 USD
B
Retailer 2
-
HK$66,571 HKD
$8,485 USD
View
B+
Retailer 3
-
HK$71,434 HKD
£7,169 GBP
View
B
Retailer 4
-
HK$115,384 HKD
£11,580 GBP
View
Retailer 5
-
HK$157,016 HKD
$20,013 USD
View
Price under review
Most Expensive
Taylor and Hart
9RA5PSL · Oct 31
HK$198,793 HKD
$25,338 USD
View
Price under review
5 more retailers have this diamond
Prices start from HK$53,335 HKDSave up to HK$62,049 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.

B+
8.60ct Heart
HK$53,335 HKD