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1.54ct I VVS1 Round Lab Grown Diamond

EX • I/VVS1 • IGI LG728521340

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728521340

Diamond specifications and retailer prices

From HK$4,134 HKD
As of November 5, 2026
Save HK$7,802 HKD (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$11,936 HKD at MOH London · As of November 5, 2026
View at MOH London

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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728521340 or 728521340. Listed at 8 retailers as of November 5, 2026, with prices from HK$4,134 to HK$11,936, a HK$7,802 spread on the same certified stone. MOH London lists it at HK$11,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521340
Dimensions7.36 × 7.34 × 4.61 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.36 mm7.34 mm1.54 ctI / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521340
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

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 5
Current: HK$11,936 HKD|Low: HK$3,311 HKD|High: HK$12,115 HKD|Avg: HK$6,357 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10HK$3,311 HKD
Retailer 6HK$4,134 HKD
Retailer 8HK$4,197 HKD
Retailer 3HK$4,684 HKD
Retailer 4HK$4,880 HKD
Retailer 5HK$5,021 HKD
Retailer 2HK$7,453 HKD
Retailer 7HK$7,994 HKD
Retailer 9HK$9,963 HKD
MOH LondonHK$11,936 HKD

26 data points across 10 retailers

8 retailersHK$4,134 HKD to HK$11,936 HKD

Retailer 1
-
HK$3,311 HKD
Price last confirmed 62 days ago
A
Retailer 2
-
HK$4,134 HKD
View
A
Retailer 3
-
HK$4,684 HKD
View
B+
Retailer 4
-
HK$4,880 HKD
View
B+
Retailer 5
-
HK$5,021 HKD
View
B
Retailer 6
-
HK$7,453 HKD
View
B
Retailer 7
-
HK$9,963 HKD
View
Most Expensive
B
MOH London
LG728521340 · Nov 5
HK$11,936 HKD
£1,198 GBP
View
7 more retailers have this diamond
Prices start from HK$4,134 HKDSave up to HK$7,802 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$4,134 HKD