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Heart|Lab Grown|IGI

1.27ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG669471501

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG669471501

Diamond specifications and retailer prices

From HK$9,140 HKD
$1,165 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: HK$9,140 HKD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669471501 or 669471501. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669471501
Dimensions6.51 × 7.56 × 4.46 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.51 mm7.56 mm1.27 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669471501
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: HK$5,044 HKD|Low: HK$3,067 HKD|High: HK$12,435 HKD|Avg: HK$4,826 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Shane Co
September 18, 2026
Retailer 4HK$3,067 HKD
Retailer 2HK$3,436 HKD
Retailer 3HK$3,585 HKD
Retailer 5HK$4,613 HKD
Retailer 1HK$5,044 HKD
Retailer 6HK$5,225 HKD
Retailer 7HK$6,692 HKD
Shane CoHK$9,140 HKD

43 data points across 8 retailers

1 retailer

B
Shane Co
26E0APP · Nov 4
HK$9,140 HKD
$1,165 USD
View

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.

B
1.27ct Heart
HK$9,140 HKD