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Heart|Lab Grown|IGI

0.78ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG631442185

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG631442185

Diamond specifications and retailer prices

From HK$1,632 HKD
As of November 4, 2026
Save HK$7,924 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,692 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG631442185 or 631442185. Listed at 15 retailers as of November 4, 2026, with a 486% 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

0.78
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631442185
Dimensions5.70 × 6.02 × 3.11 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.70 mm6.02 mm0.78 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG631442185
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 30.5°Culet: NoneDepth 51.7%

Caratlytics Score

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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$15,692 HKD|Low: HK$1,569 HKD|High: HK$15,692 HKD|Avg: HK$4,928 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 11HK$1,632 HKD
Retailer 9HK$1,820 HKD
Retailer 3HK$1,891 HKD
Retailer 12HK$2,024 HKD
Retailer 5HK$2,715 HKD
Retailer 4HK$2,738 HKD
Retailer 7HK$4,048 HKD
Retailer 2HK$4,127 HKD
Retailer 8HK$6,520 HKD
Retailer 13HK$7,171 HKD
Retailer 6HK$8,913 HKD
Retailer 10HK$9,556 HKD
Do Amore DiamondsHK$15,692 HKD

45 data points across 13 retailers

15 retailersHK$1,632 HKD to HK$9,556 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
A
Retailer 2
-
HK$1,742 HKD
View
A
Retailer 3
-
HK$1,820 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$1,891 HKD
View
A
Retailer 5
-
HK$2,024 HKD
View
B+
Retailer 6
-
HK$2,715 HKD
View
B+
Retailer 7
-
HK$2,738 HKD
View
B+
Retailer 8
-
HK$4,048 HKD
View
B
Retailer 9
-
HK$4,127 HKD
View
B
Retailer 10
-
HK$6,520 HKD
View
B
Retailer 11
-
HK$7,171 HKD
View
B
Retailer 12
-
HK$8,513 HKD
View
B
Retailer 13
-
HK$8,913 HKD
View
B
Retailer 14
-
HK$9,556 HKD
View
Most Expensive
Do Amore Diamonds
27-3ABE29284 · Nov 5
HK$15,692 HKD
$2,000 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$7,924 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$1,632 HKD