CaratHunter
Plans
Radiant|Lab Grown|IGI

1.01ct F SI1 Radiant Lab Grown Diamond

GD • F/SI1 • IGI LG617427872

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

Certificate IGI LG617427872

Diamond specifications and retailer prices

From HK$1,834 HKD
As of November 6, 2026
Save HK$5,671 HKD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,505 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG617427872 or 617427872. Listed at 7 retailers as of November 2, 2026, with prices from HK$1,834 to HK$7,505, a HK$5,671 spread on the same certified stone. MOH London lists it at HK$7,505. 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

1.01
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617427872
Dimensions7.28 × 5.08 × 3.20 mm
L/W Ratio1.43
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
7.28 mm5.08 mm1.01 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617427872
Side View
Table 62.0%Crown 43.8°Girdle: MediumPavilion 34.5°Culet: NoneDepth 63.0%

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 6
Current: HK$7,505 HKD|Low: HK$1,834 HKD|High: HK$7,604 HKD|Avg: HK$3,522 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 6HK$1,834 HKD
Retailer 3HK$2,680 HKD
Retailer 2HK$2,806 HKD
Retailer 5HK$2,939 HKD
Retailer 4HK$3,362 HKD
MOH LondonHK$7,505 HKD

43 data points across 6 retailers

7 retailersHK$1,834 HKD to HK$7,505 HKD

A
Cheapest Retailer
-
HK$1,834 HKD
B+
Retailer 2
-
HK$2,680 HKD
View
B+
Retailer 3
-
HK$2,806 HKD
View
Retailer 4
-
HK$2,939 HKD
View
Price last confirmed 79 days ago
B+
Retailer 5
-
HK$3,362 HKD
View
C
Retailer 6
-
HK$6,458 HKD
View
Most Expensive
C
MOH London
LG617427872 · Nov 2
HK$7,505 HKD
£754 GBP
View
6 more retailers have this diamond
Prices start from HK$1,834 HKDSave up to HK$5,671 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
1.01ct Radiant
HK$1,834 HKD