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Heart|Lab Grown|IGI

0.79ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG770684978

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG770684978

Diamond specifications and retailer prices

From HK$1,043 HKD
As of November 4, 2026
Save HK$6,637 HKD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$10,910 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.79ct lab-grown heart diamond

This 0.79ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770684978 or 770684978. Listed at 20 retailers as of November 4, 2026, with a 636% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.79
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770684978
Dimensions6.15 × 6.33 × 3.52 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm6.33 mm0.79 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770684978
Side View
Table 66.0%Crown 36.9°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 55.6%

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 4
Current: HK$10,910 HKD|Low: HK$1,028 HKD|High: HK$11,229 HKD|Avg: HK$3,452 HKD|-2.8%
MOH London
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
November 5, 2026
Retailer 13HK$1,043 HKD
Retailer 15HK$1,161 HKD
Retailer 3HK$1,208 HKD
Retailer 4HK$1,294 HKD
Retailer 12HK$2,157 HKD
Retailer 2HK$2,197 HKD
Retailer 6HK$2,244 HKD
Retailer 8HK$2,322 HKD
Retailer 19HK$2,440 HKD
Retailer 17HK$2,816 HKD
Retailer 9HK$3,169 HKD
Retailer 5HK$3,271 HKD
Retailer 10HK$3,609 HKD
Retailer 7HK$4,025 HKD
Retailer 14HK$4,158 HKD
Retailer 16HK$4,597 HKD
Retailer 11HK$6,041 HKD
Retailer 18HK$7,680 HKD
MOH LondonHK$10,910 HKD

38 data points across 19 retailers

20 retailersHK$1,043 HKD to HK$7,680 HKD

A
Cheapest Retailer
-
HK$1,043 HKD
A
Retailer 2
-
HK$1,161 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,208 HKD
View
A
Retailer 4
-
HK$1,294 HKD
View
A
Retailer 5
-
HK$1,506 HKD
View
A
Retailer 6
-
HK$2,157 HKD
View
A
Retailer 7
-
HK$2,197 HKD
View
A
Retailer 8
-
HK$2,244 HKD
View
Retailer 9
-
HK$2,322 HKD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$2,440 HKD
View
B+
Retailer 11
-
HK$2,816 HKD
View
Retailer 12
-
HK$3,169 HKD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
HK$3,271 HKD
View
B+
Retailer 14
-
HK$3,609 HKD
View
B
Retailer 15
-
HK$4,025 HKD
View
B
Retailer 16
-
HK$4,158 HKD
View
B
Retailer 17
-
HK$4,597 HKD
View
B
Retailer 18
-
HK$6,041 HKD
View
B
Retailer 19
-
HK$7,680 HKD
View
Most Expensive
MOH London
LG770684978 · Oct 26
HK$10,910 HKD
£1,095 GBP
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from HK$1,043 HKDSave up to HK$6,637 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
0.79ct Heart
HK$1,043 HKD