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Heart|Lab Grown|IGI

0.78ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG846652867

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846652867

Diamond specifications and retailer prices

From HK$1,491 HKD
$190 USD
As of October 30, 2026
Save HK$7,137 HKD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,627 HKD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846652867 or 846652867. Listed at 9 retailers as of October 30, 2026, with prices from HK$1,491 to HK$8,627, a HK$7,137 spread on the same certified stone. Reve Diamonds lists it at HK$8,627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846652867
Dimensions6.10 × 5.50 × 3.86 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
6.10 mm5.50 mm0.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846652867
Side View
Table 61.0%Crown 34°Girdle: THK-VTKPavilion 42.6°Culet: NoneDepth 63.3%

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$1,491 HKD|Low: HK$1,491 HKD|High: HK$8,627 HKD|Avg: HK$3,982 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Reve Diamonds
October 30, 2026
Retailer 1HK$1,491 HKD
Retailer 7HK$2,236 HKD
Retailer 5HK$2,574 HKD
Retailer 3HK$2,851 HKD
Retailer 2HK$2,959 HKD
Retailer 6HK$5,762 HKD
Retailer 4HK$7,803 HKD
Reve DiamondsHK$8,627 HKD

15 data points across 8 retailers

9 retailersHK$1,491 HKD to HK$8,627 HKD

A
Cheapest Retailer
-
HK$1,491 HKD
$190 USD
Final sale: no returns
A
Retailer 2
-
HK$1,656 HKD
$211 USD
View
A
Retailer 3
-
HK$2,236 HKD
$285 USD
View
B+
Retailer 4
-
HK$2,574 HKD
$328 USD
View
B+
Retailer 5
-
HK$2,851 HKD
€346 EUR
View
B+
Retailer 6
-
HK$2,959 HKD
£297 GBP
View
B
Retailer 7
-
HK$5,762 HKD
$734 USD
View
B
Retailer 8
-
HK$7,803 HKD
£783 GBP
View
Most Expensive
B
Reve Diamonds
C3A92E32C · Oct 30
HK$8,627 HKD
$1,100 USD
View
8 more retailers have this diamond
Prices start from HK$1,491 HKDSave up to HK$7,137 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
0.78ct Heart
HK$1,491 HKD