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Radiant|Lab Grown|IGI

1.01ct F SI1 Radiant Lab Grown Diamond

EX • F/SI1 • IGI LG612342569

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

Certificate IGI LG612342569

Diamond specifications and retailer prices

From HK$3,378 HKD
As of November 5, 2026
Save HK$603 HKD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$3,981 HKD at MD Diamonds and Jewellers · As of November 5, 2026
View at MD Diamonds and Jewellers

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 LG612342569 or 612342569. Listed at 2 retailers as of November 5, 2026, with prices from HK$3,378 to HK$3,981, a HK$603 spread on the same certified stone. MD Diamonds and Jewellers lists it at HK$3,981. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612342569
Dimensions6.86 × 4.89 × 3.42 mm
L/W Ratio1.40
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
6.86 mm4.89 mm1.01 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612342569
Side View
Table 66.0%Crown 45.3°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: HK$3,981 HKD|Low: HK$3,378 HKD|High: HK$3,981 HKD|Avg: HK$3,861 HKD
MD Diamonds and Jewellers
Retailer 2
September 26, 2026
Retailer 2HK$3,378 HKD
MD Diamonds and JewellersHK$3,981 HKD

4 data points across 2 retailers

2 retailersHK$3,378 HKD to HK$3,981 HKD

B+
Cheapest Retailer
-
HK$3,378 HKD
Most Expensive
B
MD Diamonds and Jewellers
LG612342569 · Nov 5
HK$3,981 HKD
£400 GBP
View
1 more retailer has this diamond
Prices start from HK$3,378 HKDSave up to HK$603 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.

B+
1.01ct Radiant
HK$3,378 HKD