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Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG839670681

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839670681

Diamond specifications and retailer prices

From HK$1,765 HKD
As of November 4, 2026
Save HK$11,258 HKD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$13,023 HKD at Brilliant Earth · As of October 31, 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 LG839670681 or 839670681. Listed at 20 retailers as of October 31, 2026, with prices from HK$1,765 to HK$13,023, a HK$11,258 spread on the same certified stone. Brilliant Earth lists it at HK$13,023. 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 angle36.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670681
Dimensions6.38 × 7.48 × 4.48 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.38 mm7.48 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670681
Side View
Table 61.0%Crown 36.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.9%

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: Nov 4
Current: HK$2,463 HKD|Low: HK$1,765 HKD|High: HK$11,760 HKD|Avg: HK$5,093 HKD|-3.4%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 4HK$1,765 HKD
Retailer 16HK$1,977 HKD
Retailer 6HK$2,048 HKD
Retailer 12HK$2,181 HKD
Retailer 11HK$2,212 HKD
Retailer 1HK$2,463 HKD
Retailer 15HK$2,942 HKD
Retailer 7HK$3,789 HKD
Retailer 13HK$4,032 HKD
Retailer 9HK$4,691 HKD
Retailer 8HK$4,942 HKD
Retailer 19HK$5,343 HKD
Retailer 14HK$7,029 HKD
Retailer 3HK$7,061 HKD
Retailer 17HK$7,445 HKD
Retailer 18HK$7,547 HKD
Retailer 10HK$8,692 HKD
Retailer 2HK$8,763 HKD
Retailer 5HK$11,627 HKD

18 data points across 19 retailers

20 retailersHK$1,765 HKD to HK$13,023 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
A
Retailer 2
-
HK$1,977 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,048 HKD
View
A
Retailer 4
-
HK$2,181 HKD
View
Retailer 5
-
HK$2,212 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,463 HKD
View
B+
Retailer 7
-
HK$2,942 HKD
View
A
Retailer 8
-
HK$3,789 HKD
View
A
Retailer 9
-
HK$4,032 HKD
View
B+
Retailer 10
-
HK$4,691 HKD
View
B+
Retailer 11
-
HK$4,942 HKD
View
B+
Retailer 12
-
HK$5,343 HKD
View
B+
Retailer 13
-
HK$7,029 HKD
View
B
Retailer 14
-
HK$7,061 HKD
View
B+
Retailer 15
-
HK$7,445 HKD
View
B+
Retailer 16
-
HK$7,547 HKD
View
Retailer 17
-
HK$8,692 HKD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
HK$8,763 HKD
View
B
Retailer 19
-
HK$11,627 HKD
View
Most Expensive
B
Brilliant Earth
22411846A · Oct 31
HK$13,023 HKD
$1,660 USD
View
19 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$11,258 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$1,765 HKD