CaratHunter
Plans
Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG818681800

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818681800

Diamond specifications and retailer prices

From HK$1,679 HKD
As of November 3, 2026
Save HK$7,265 HKD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,944 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818681800 or 818681800. Listed at 19 retailers as of November 3, 2026, with prices from HK$1,679 to HK$8,944, a HK$7,265 spread on the same certified stone. Brilliant Earth lists it at HK$8,944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681800
Dimensions7.34 × 7.37 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.37 mm1.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681800
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 3
Current: HK$8,944 HKD|Low: HK$1,648 HKD|High: HK$8,944 HKD|Avg: HK$4,485 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
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 11HK$1,679 HKD
Retailer 9HK$1,875 HKD
Retailer 5HK$1,946 HKD
Retailer 8HK$2,079 HKD
Retailer 19HK$2,079 HKD
Retailer 12HK$3,232 HKD
Retailer 17HK$3,570 HKD
Retailer 15HK$3,593 HKD
Retailer 3HK$3,633 HKD
Retailer 16HK$4,676 HKD
Retailer 18HK$4,864 HKD
Retailer 14HK$5,531 HKD
Retailer 13HK$5,688 HKD
Retailer 4HK$6,692 HKD
Retailer 10HK$6,747 HKD
Retailer 7HK$7,108 HKD
Retailer 2HK$8,317 HKD
Retailer 6HK$8,458 HKD
Brilliant EarthHK$8,944 HKD

33 data points across 19 retailers

19 retailersHK$1,679 HKD to HK$8,944 HKD

A
Cheapest Retailer
-
HK$1,679 HKD
A
Retailer 2
-
HK$1,875 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,946 HKD
View
Retailer 4
-
HK$2,079 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,079 HKD
View
A
Retailer 6
-
HK$3,232 HKD
View
B+
Retailer 7
-
HK$3,570 HKD
View
A
Retailer 8
-
HK$3,593 HKD
View
A
Retailer 9
-
HK$3,633 HKD
View
A
Retailer 10
-
HK$4,676 HKD
View
Retailer 11
-
HK$4,864 HKD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$5,531 HKD
View
B+
Retailer 13
-
HK$5,688 HKD
View
B+
Retailer 14
-
HK$6,692 HKD
View
B+
Retailer 15
-
HK$6,747 HKD
View
B+
Retailer 16
-
HK$7,108 HKD
View
B+
Retailer 17
-
HK$8,317 HKD
View
B+
Retailer 18
-
HK$8,458 HKD
View
Most Expensive
B
Brilliant Earth
22456261A · Nov 4
HK$8,944 HKD
$1,140 USD
View
18 more retailers have this diamond
Prices start from HK$1,679 HKDSave up to HK$7,265 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 Round
HK$1,679 HKD