CaratHunter
Plans
Round|Lab Grown|IGI

1.55ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG600335019

Shape and cutting style on the report: Round brilliant

Certificate IGI LG600335019

Diamond specifications and retailer prices

From HK$3,789 HKD
As of November 5, 2026
Save HK$15,769 HKD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$19,558 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round 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 LG600335019 or 600335019. Listed at 23 retailers as of November 5, 2026, with prices from HK$3,789 to HK$19,558, a HK$15,769 spread on the same certified stone. MOH London lists it at HK$19,558. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600335019
Dimensions7.55 × 7.51 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.55 mm7.51 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600335019
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.0%

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$19,558 HKD|Low: HK$3,789 HKD|High: HK$19,847 HKD|Avg: HK$8,389 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 3HK$3,789 HKD
Retailer 13HK$4,244 HKD
Retailer 4HK$4,699 HKD
Retailer 11HK$4,699 HKD
Retailer 8HK$6,943 HKD
Retailer 9HK$7,171 HKD
Retailer 7HK$7,429 HKD
Retailer 6HK$7,696 HKD
Retailer 10HK$8,096 HKD
Retailer 2HK$10,968 HKD
Retailer 5HK$12,623 HKD
Retailer 12HK$15,102 HKD
MOH LondonHK$19,558 HKD

35 data points across 13 retailers

23 retailersHK$3,789 HKD to HK$19,558 HKD

A
Cheapest Retailer
-
HK$3,789 HKD
A
Retailer 2
-
HK$4,236 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,244 HKD
View
A
Retailer 4
-
HK$4,433 HKD
View
B+
Retailer 5
-
HK$4,699 HKD
View
Retailer 6
-
HK$4,699 HKD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
HK$5,115 HKD
View
B+
Retailer 8
-
HK$5,805 HKD
View
B+
Retailer 9
-
HK$6,543 HKD
View
B+
Retailer 10
-
HK$6,943 HKD
View
B+
Retailer 11
-
HK$7,171 HKD
View
B
Retailer 12
-
HK$7,320 HKD
View
B+
Retailer 13
-
HK$7,429 HKD
View
B
Retailer 14
-
HK$7,696 HKD
View
B
Retailer 15
-
HK$8,096 HKD
View
B
Retailer 16
-
HK$10,968 HKD
View
B
Retailer 17
-
HK$12,623 HKD
View
B
Retailer 18
-
HK$14,867 HKD
View
B
Retailer 19
-
HK$15,102 HKD
View
B
Retailer 20
-
HK$15,314 HKD
View
B
Retailer 21
-
HK$16,444 HKD
View
B
Retailer 22
-
HK$17,573 HKD
View
Most Expensive
B
MOH London
LG600335019 · Nov 5
HK$19,558 HKD
£1,963 GBP
View
22 more retailers have this diamond
Prices start from HK$3,789 HKDSave up to HK$15,769 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
1.55ct Round
HK$3,789 HKD