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Heart|Lab Grown|IGI

1.45ct G VVS1 Heart Lab Grown Diamond

EX • G/VVS1 • IGI LG822619226

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG822619226

Diamond specifications and retailer prices

From HK$1,906 HKD
As of November 4, 2026
Save HK$7,665 HKD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$9,571 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822619226 or 822619226. Listed at 3 retailers as of November 4, 2026, with prices from HK$1,906 to HK$9,571, a HK$7,665 spread on the same certified stone. Brilliant Earth lists it at HK$9,571. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822619226
Dimensions7.18 × 7.88 × 4.54 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm7.88 mm1.45 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822619226
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.6%

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$9,571 HKD|Low: HK$1,906 HKD|High: HK$13,651 HKD|Avg: HK$6,226 HKD|-29.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3HK$1,906 HKD
Retailer 4HK$3,632 HKD
Retailer 2HK$4,032 HKD
Retailer 6HK$6,119 HKD
Retailer 5HK$7,665 HKD
Brilliant EarthHK$9,571 HKD

41 data points across 6 retailers

3 retailersHK$1,906 HKD to HK$9,571 HKD

A
Cheapest Retailer
-
HK$1,906 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,032 HKD
View
Most Expensive
B
Brilliant Earth
21233409A · Nov 4
HK$9,571 HKD
$1,220 USD
View
2 more retailers have this diamond
Prices start from HK$1,906 HKDSave up to HK$7,665 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
1.45ct Heart
HK$1,906 HKD