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Heart|Lab Grown|IGI

1.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG826677718

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826677718

Diamond specifications and retailer prices

From HK$1,899 HKD
As of November 4, 2026
Save HK$8,928 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,826 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826677718 or 826677718. Listed at 17 retailers as of November 4, 2026, with prices from HK$1,899 to HK$10,826, a HK$8,928 spread on the same certified stone. Brilliant Earth lists it at HK$10,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826677718
Dimensions8.03 × 7.12 × 4.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm7.12 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826677718
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.8%

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 4
Current: HK$10,826 HKD|Low: HK$1,820 HKD|High: HK$11,768 HKD|Avg: HK$6,208 HKD|-8.0%
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
November 5, 2026
Retailer 15HK$1,899 HKD
Retailer 3HK$2,354 HKD
Retailer 16HK$2,354 HKD
Retailer 13HK$3,177 HKD
Retailer 11HK$4,056 HKD
Retailer 4HK$4,213 HKD
Retailer 2HK$4,417 HKD
Retailer 12HK$5,484 HKD
Retailer 8HK$7,563 HKD
Retailer 14HK$7,594 HKD
Retailer 5HK$7,971 HKD
Retailer 9HK$9,399 HKD
Retailer 6HK$9,532 HKD
Retailer 10HK$9,571 HKD
Retailer 7HK$9,634 HKD
Brilliant EarthHK$10,826 HKD

41 data points across 16 retailers

17 retailersHK$1,899 HKD to HK$10,826 HKD

A
Cheapest Retailer
-
HK$1,899 HKD
A
Retailer 2
-
HK$2,354 HKD
View
Retailer 3
-
HK$2,354 HKD
View
Price last confirmed 12 days ago
Retailer 4
-
HK$2,393 HKD
View
Price last confirmed 40 days ago
B+
Retailer 5
-
HK$3,177 HKD
View
A
Retailer 6
-
HK$4,056 HKD
View
A
Retailer 7
-
HK$4,213 HKD
View
A
Retailer 8
-
HK$4,417 HKD
View
Retailer 9
-
HK$5,484 HKD
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$7,563 HKD
View
B
Retailer 11
-
HK$7,594 HKD
View
B
Retailer 12
-
HK$7,971 HKD
View
B
Retailer 13
-
HK$9,399 HKD
View
Retailer 14
-
HK$9,532 HKD
View
Price last confirmed 29 days ago
B
Retailer 15
-
HK$9,571 HKD
View
B
Retailer 16
-
HK$9,634 HKD
View
Most Expensive
B
Brilliant Earth
21053347A · Nov 4
HK$10,826 HKD
$1,380 USD
View
16 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$8,928 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
1.54ct Heart
HK$1,899 HKD