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Heart|Lab Grown|IGI

1.26ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG839610909

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839610909

Diamond specifications and retailer prices

From HK$1,561 HKD
$199 USD
As of October 30, 2026
Save HK$855 HKD (35%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$10,435 HKD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.26ct lab-grown heart diamond

This 1.26ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839610909 or 839610909. Listed at 3 retailers as of October 30, 2026, with a 55% 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

1.26
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839610909
Dimensions6.69 × 7.42 × 4.37 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
6.69 mm7.42 mm1.26 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839610909
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.9%

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: Oct 30
Current: HK$10,435 HKD|Low: HK$1,561 HKD|High: HK$10,435 HKD|Avg: HK$5,149 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 28, 2026
Retailer 2HK$1,561 HKD
Retailer 3HK$2,416 HKD
Retailer 4HK$3,453 HKD
Brilliant EarthHK$10,435 HKD

12 data points across 4 retailers

3 retailersHK$1,561 HKD to HK$2,416 HKD

A
Cheapest Retailer
-
HK$1,561 HKD
$199 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,416 HKD
$308 USD
View
Most Expensive
Brilliant Earth
21552560A · Oct 8
HK$10,435 HKD
$1,330 USD
View
Price last confirmed 23 days ago
2 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$855 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
1.26ct Heart
HK$1,561 HKD