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Radiant|Lab Grown|IGI

1.01ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG835666006

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

Certificate IGI LG835666006

Diamond specifications and retailer prices

From HK$1,035 HKD
As of November 6, 2026
Save HK$3,315 HKD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,869 HKD at MOH London · As of October 29, 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 very-good cut grade and certified by IGI LG835666006 or 835666006. Listed at 9 retailers as of November 4, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835666006
Dimensions6.99 × 5.00 × 3.28 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm5.00 mm1.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835666006
Side View
Table 65.0%Crown 39.9°Girdle: MediumPavilion 34.7°Culet: NoneDepth 65.6%

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 6
Current: HK$10,869 HKD|Low: HK$1,003 HKD|High: HK$10,939 HKD|Avg: HK$3,820 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3HK$1,035 HKD
Retailer 6HK$1,199 HKD
Retailer 2HK$1,646 HKD
Retailer 7HK$2,312 HKD
Retailer 9HK$3,809 HKD
Retailer 4HK$4,115 HKD
Retailer 5HK$4,350 HKD
Retailer 8HK$4,397 HKD
MOH LondonHK$10,869 HKD

34 data points across 9 retailers

9 retailersHK$1,035 HKD to HK$4,350 HKD

A
Cheapest Retailer
-
HK$1,035 HKD
A
Retailer 2
-
HK$1,199 HKD
View
A
Retailer 3
-
HK$1,646 HKD
View
A
Retailer 4
-
HK$2,312 HKD
View
B+
Retailer 5
-
HK$3,809 HKD
View
B
Retailer 6
-
HK$4,115 HKD
View
B
Retailer 7
-
HK$4,350 HKD
View
Retailer 8
-
HK$4,397 HKD
View
Price last confirmed 26 days ago
Most Expensive
MOH London
LG835666006 · Oct 29
HK$10,869 HKD
£1,092 GBP
View
Price last confirmed 8 days ago
8 more retailers have this diamond
Prices start from HK$1,035 HKDSave up to HK$3,315 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$1,035 HKD