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Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG826664686

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826664686

Diamond specifications and retailer prices

From HK$2,024 HKD
As of November 5, 2026
Save HK$9,783 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,886 HKD at Brilliant Earth · As of October 18, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826664686 or 826664686. Listed at 15 retailers as of November 4, 2026, with a 483% 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826664686
Dimensions7.27 × 6.98 × 4.35 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.27 mm6.98 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826664686
Side View
Table 61.0%Crown 35.4°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 59.8%

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 5
Current: HK$13,886 HKD|Low: HK$2,024 HKD|High: HK$13,886 HKD|Avg: HK$6,257 HKD
Brilliant Earth
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
November 5, 2026
Retailer 8HK$2,024 HKD
Retailer 2HK$2,542 HKD
Retailer 5HK$3,044 HKD
Retailer 4HK$3,899 HKD
Retailer 3HK$4,103 HKD
Retailer 9HK$4,181 HKD
Retailer 7HK$4,958 HKD
Retailer 6HK$5,562 HKD
Retailer 13HK$7,233 HKD
Retailer 12HK$7,618 HKD
Retailer 10HK$7,767 HKD
Retailer 11HK$8,967 HKD
Retailer 14HK$11,807 HKD
Brilliant EarthHK$13,886 HKD

19 data points across 14 retailers

15 retailersHK$2,024 HKD to HK$11,807 HKD

A
Cheapest Retailer
-
HK$2,024 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,542 HKD
View
A
Retailer 3
-
HK$3,044 HKD
View
A
Retailer 4
-
HK$3,899 HKD
View
B+
Retailer 5
-
HK$4,103 HKD
View
A
Retailer 6
-
HK$4,181 HKD
View
B+
Retailer 7
-
HK$4,958 HKD
View
Retailer 8
-
HK$5,562 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$7,233 HKD
View
B+
Retailer 10
-
HK$7,618 HKD
View
B+
Retailer 11
-
HK$7,767 HKD
View
Retailer 12
-
HK$8,857 HKD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
HK$8,967 HKD
View
B
Retailer 14
-
HK$11,807 HKD
View
Most Expensive
Brilliant Earth
21100862A · Oct 18
HK$13,886 HKD
$1,770 USD
View
Price last confirmed 17 days ago
14 more retailers have this diamond
Prices start from HK$2,024 HKDSave up to HK$9,783 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$2,024 HKD