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Radiant|Lab Grown|IGI

1.50ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG825665219

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825665219

Diamond specifications and retailer prices

From HK$1,536 HKD
As of November 6, 2026
Save HK$7,342 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$8,879 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG825665219 or 825665219. Listed at 16 retailers as of November 5, 2026, with prices from HK$1,536 to HK$8,879, a HK$7,342 spread on the same certified stone. MOH London lists it at HK$8,879. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825665219
Dimensions8.09 × 5.53 × 3.88 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm5.53 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825665219
Side View
Table 64.0%Crown 26.9°Girdle: MediumPavilion 38°Culet: NoneDepth 70.2%

Caratlytics Score

How it works →
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 6
Current: HK$8,879 HKD|Low: HK$1,473 HKD|High: HK$9,008 HKD|Avg: HK$4,464 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
November 7, 2026
Retailer 8HK$1,536 HKD
Retailer 10HK$1,904 HKD
Retailer 5HK$2,422 HKD
Retailer 4HK$3,174 HKD
Retailer 3HK$3,323 HKD
Retailer 2HK$3,433 HKD
Retailer 7HK$4,953 HKD
Retailer 6HK$5,643 HKD
Retailer 11HK$6,121 HKD
Retailer 9HK$7,837 HKD
MOH LondonHK$8,879 HKD

40 data points across 11 retailers

16 retailersHK$1,536 HKD to HK$8,879 HKD

A
Cheapest Retailer
-
HK$1,536 HKD
A
Retailer 2
-
HK$1,716 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,779 HKD
View
Retailer 4
-
HK$1,904 HKD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$1,904 HKD
View
A
Retailer 6
-
HK$2,422 HKD
View
A
Retailer 7
-
HK$3,174 HKD
View
B+
Retailer 8
-
HK$3,323 HKD
View
A
Retailer 9
-
HK$3,433 HKD
View
B+
Retailer 10
-
HK$3,574 HKD
View
B+
Retailer 11
-
HK$4,953 HKD
View
B+
Retailer 12
-
HK$5,643 HKD
View
B
Retailer 13
-
HK$6,121 HKD
View
B
Retailer 14
-
HK$6,192 HKD
View
B
Retailer 15
-
HK$7,837 HKD
View
Most Expensive
B
MOH London
LG825665219 · Nov 5
HK$8,879 HKD
£892 GBP
View
15 more retailers have this diamond
Prices start from HK$1,536 HKDSave up to HK$7,342 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
1.50ct Radiant
HK$1,536 HKD