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Heart|Lab Grown|IGI

0.80ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG816658278

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816658278

Diamond specifications and retailer prices

From HK$1,451 HKD
As of November 4, 2026
Save HK$7,547 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$13,918 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.8ct lab-grown heart diamond

This 0.8ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG816658278 or 816658278. Listed at 18 retailers as of November 4, 2026, with a 520% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658278
Dimensions6.38 × 5.60 × 3.88 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.38 mm5.60 mm0.80 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658278
Side View
Table 55.0%Crown 35.2°Girdle: THK-VTKPavilion 40.3°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$13,918 HKD|Low: HK$1,451 HKD|High: HK$21,002 HKD|Avg: HK$5,695 HKD
Diamond Exchange Canada
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
November 5, 2026
Retailer 11HK$1,451 HKD
Retailer 18HK$1,624 HKD
Retailer 14HK$1,687 HKD
Retailer 16HK$1,804 HKD
Retailer 15HK$2,205 HKD
Retailer 2HK$2,636 HKD
Retailer 4HK$3,632 HKD
Retailer 8HK$4,205 HKD
Retailer 3HK$4,997 HKD
Retailer 5HK$5,492 HKD
Retailer 6HK$5,507 HKD
Retailer 10HK$5,970 HKD
Retailer 12HK$6,394 HKD
Retailer 9HK$7,343 HKD
Retailer 17HK$7,751 HKD
Retailer 13HK$8,998 HKD
Retailer 7HK$9,375 HKD
Diamond Exchange CanadaHK$13,918 HKD

33 data points across 18 retailers

18 retailersHK$1,451 HKD to HK$8,998 HKD

A
Cheapest Retailer
-
HK$1,451 HKD
A
Retailer 2
-
HK$1,624 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,687 HKD
View
A
Retailer 4
-
HK$1,804 HKD
View
A
Retailer 5
-
HK$2,205 HKD
View
A
Retailer 6
-
HK$2,636 HKD
View
B+
Retailer 7
-
HK$3,632 HKD
View
B+
Retailer 8
-
HK$4,205 HKD
View
B
Retailer 9
-
HK$4,997 HKD
View
B
Retailer 10
-
HK$5,492 HKD
View
B
Retailer 11
-
HK$5,507 HKD
View
B
Retailer 12
-
HK$5,970 HKD
View
B
Retailer 13
-
HK$6,394 HKD
View
Retailer 14
-
HK$7,343 HKD
View
Price last confirmed 12 days ago
B
Retailer 15
-
HK$7,751 HKD
View
B
Retailer 16
-
HK$8,998 HKD
View
Retailer 17
-
HK$9,375 HKD
View
Price last confirmed 11 days ago
Most Expensive
Diamond Exchange Canada
1995491229 · Nov 5
HK$13,918 HKD
CA$2,464 CAD
View
Price under review
17 more retailers have this diamond
Prices start from HK$1,451 HKDSave up to HK$7,547 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
0.80ct Heart
HK$1,451 HKD