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Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG831680058

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831680058

Diamond specifications and retailer prices

From HK$1,702 HKD
As of November 4, 2026
Save HK$9,987 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$11,689 HKD at Brilliant Earth · As of November 4, 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 LG831680058 or 831680058. Listed at 16 retailers as of November 4, 2026, with prices from HK$1,702 to HK$11,689, a HK$9,987 spread on the same certified stone. Brilliant Earth lists it at HK$11,689. 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 angle39.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831680058
Dimensions6.59 × 7.51 × 4.22 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.59 mm7.51 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831680058
Side View
Table 60.0%Crown 39.9°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 56.2%

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$11,689 HKD|Low: HK$1,702 HKD|High: HK$11,689 HKD|Avg: HK$5,246 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
Retailer 15
Retailer 16
November 5, 2026
Retailer 10HK$1,702 HKD
Retailer 4HK$1,906 HKD
Retailer 13HK$1,969 HKD
Retailer 3HK$2,110 HKD
Retailer 2HK$2,385 HKD
Retailer 14HK$3,475 HKD
Retailer 12HK$3,601 HKD
Retailer 9HK$3,868 HKD
Retailer 15HK$4,919 HKD
Retailer 11HK$6,778 HKD
Retailer 16HK$6,802 HKD
Retailer 6HK$6,841 HKD
Retailer 5HK$7,186 HKD
Retailer 7HK$7,225 HKD
Retailer 8HK$8,441 HKD
Brilliant EarthHK$11,689 HKD

4 data points across 16 retailers

16 retailersHK$1,702 HKD to HK$11,689 HKD

A
Cheapest Retailer
-
HK$1,702 HKD
A
Retailer 2
-
HK$1,906 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,969 HKD
View
A
Retailer 4
-
HK$2,110 HKD
View
A
Retailer 5
-
HK$2,385 HKD
View
A
Retailer 6
-
HK$3,475 HKD
View
A
Retailer 7
-
HK$3,601 HKD
View
A
Retailer 8
-
HK$3,868 HKD
View
B+
Retailer 9
-
HK$4,919 HKD
View
B
Retailer 10
-
HK$6,778 HKD
View
B
Retailer 11
-
HK$6,802 HKD
View
B
Retailer 12
-
HK$6,841 HKD
View
B
Retailer 13
-
HK$7,186 HKD
View
B
Retailer 14
-
HK$7,225 HKD
View
B
Retailer 15
-
HK$8,441 HKD
View
Most Expensive
B
Brilliant Earth
22439292A · Nov 4
HK$11,689 HKD
$1,490 USD
View
15 more retailers have this diamond
Prices start from HK$1,702 HKDSave up to HK$9,987 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$1,702 HKD