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Heart|Lab Grown|IGI

1.26ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG817602878

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817602878

Diamond specifications and retailer prices

From HK$1,867 HKD
As of November 4, 2026
Save HK$9,822 HKD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,689 HKD at Brilliant Earth · As of November 2, 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 LG817602878 or 817602878. Listed at 20 retailers as of November 2, 2026, with prices from HK$1,867 to HK$11,689, a HK$9,822 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817602878
Dimensions6.73 × 7.80 × 4.31 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm7.80 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG817602878
Side View
Table 63.0%Crown 31.7°Girdle: THN-STKPavilion 39.8°Culet: NoneDepth 55.3%

Caratlytics Score

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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$1,671 HKD|High: HK$15,377 HKD|Avg: HK$5,211 HKD|-24.0%
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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 8HK$1,726 HKD
Retailer 15HK$1,867 HKD
Retailer 7HK$2,001 HKD
Retailer 10HK$2,142 HKD
Retailer 3HK$2,306 HKD
Retailer 2HK$2,338 HKD
Retailer 18HK$3,554 HKD
Retailer 6HK$3,617 HKD
Retailer 13HK$3,781 HKD
Retailer 11HK$4,056 HKD
Retailer 12HK$4,903 HKD
Retailer 19HK$5,413 HKD
Retailer 5HK$6,700 HKD
Retailer 9HK$6,880 HKD
Retailer 16HK$7,061 HKD
Retailer 4HK$7,076 HKD
Retailer 14HK$8,253 HKD
Retailer 17HK$9,673 HKD
Brilliant EarthHK$11,689 HKD

35 data points across 19 retailers

20 retailersHK$1,867 HKD to HK$11,689 HKD

Retailer 1
-
HK$1,726 HKD
Price last confirmed 19 days ago
A
Retailer 2
-
HK$1,867 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,001 HKD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$2,142 HKD
View
Price last confirmed 24 days ago
A
Retailer 5
-
HK$2,306 HKD
View
A
Retailer 6
-
HK$2,338 HKD
View
B+
Retailer 7
-
HK$3,554 HKD
View
Retailer 8
-
HK$3,617 HKD
View
Price last confirmed 13 days ago
A
Retailer 9
-
HK$3,781 HKD
View
Retailer 10
-
HK$4,056 HKD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
HK$4,903 HKD
View
B+
Retailer 12
-
HK$5,413 HKD
View
B+
Retailer 13
-
HK$6,700 HKD
View
Retailer 14
-
HK$6,880 HKD
View
Price last confirmed 20 days ago
B
Retailer 15
-
HK$7,061 HKD
View
B
Retailer 16
-
HK$7,076 HKD
View
B
Retailer 17
-
HK$8,253 HKD
View
B
Retailer 18
-
HK$9,673 HKD
View
B
Retailer 19
-
HK$11,689 HKD
View
Most Expensive
B
Brilliant Earth
20734512A · Nov 2
HK$11,689 HKD
$1,490 USD
View
19 more retailers have this diamond
Prices start from HK$1,867 HKDSave up to HK$9,822 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$1,867 HKD