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Radiant|Lab Grown|IGI

1.01ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG825630047

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

Certificate IGI LG825630047

Diamond specifications and retailer prices

From HK$2,202 HKD
As of November 2, 2026
Save HK$2,030 HKD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,332 HKD at MOH London · As of October 25, 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 top-tier cut grade and certified by IGI LG825630047 or 825630047. Listed at 12 retailers as of November 2, 2026, with a 92% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630047
Dimensions7.50 × 4.92 × 3.12 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm4.92 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825630047
Side View
Table 65.0%Crown 40.8°Girdle: MED-STKPavilion 30.9°Culet: NoneDepth 63.4%

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 2
Current: HK$10,332 HKD|Low: HK$1,035 HKD|High: HK$10,372 HKD|Avg: HK$3,622 HKD|+58.0%
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 2, 2026
Retailer 3HK$1,105 HKD
Retailer 10HK$1,607 HKD
Retailer 11HK$2,046 HKD
Retailer 7HK$2,202 HKD
Retailer 9HK$2,343 HKD
Retailer 8HK$2,367 HKD
Retailer 13HK$2,367 HKD
Retailer 2HK$2,994 HKD
Retailer 6HK$3,135 HKD
Retailer 5HK$4,232 HKD
Retailer 4HK$4,412 HKD
Retailer 12HK$7,532 HKD
MOH LondonHK$10,332 HKD

38 data points across 13 retailers

12 retailersHK$2,202 HKD to HK$4,232 HKD

Retailer 1
-
HK$2,046 HKD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$2,202 HKD
View
Retailer 3
-
HK$2,343 HKD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$2,367 HKD
View
Retailer 5
-
HK$2,367 HKD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$2,477 HKD
View
Price last confirmed 26 days ago
A
Retailer 7
-
HK$2,994 HKD
View
B+
Retailer 8
-
HK$3,135 HKD
View
B
Retailer 9
-
HK$4,232 HKD
View
Retailer 10
-
HK$4,412 HKD
View
Price last confirmed 11 days ago
Retailer 11
-
HK$7,532 HKD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG825630047 · Oct 25
HK$10,332 HKD
£1,038 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from HK$2,202 HKDSave up to HK$2,030 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$2,202 HKD