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Radiant|Lab Grown|IGI

1.01ct G SI1 Radiant Lab Grown Diamond

EX • G/SI1 • IGI LG593372657

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

Certificate IGI LG593372657

Diamond specifications and retailer prices

From HK$1,756 HKD
As of November 6, 2026
Save HK$5,530 HKD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,286 HKD at MOH London · As of November 4, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593372657 or 593372657. Listed at 7 retailers as of November 4, 2026, with prices from HK$1,756 to HK$7,286, a HK$5,530 spread on the same certified stone. MOH London lists it at HK$7,286. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593372657
Dimensions6.80 × 4.93 × 3.49 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
6.80 mm4.93 mm1.01 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593372657
Side View
Table 67.0%Crown 46°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 70.8%

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$7,286 HKD|Low: HK$1,756 HKD|High: HK$7,385 HKD|Avg: HK$3,391 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6HK$1,756 HKD
Retailer 3HK$2,610 HKD
Retailer 2HK$2,712 HKD
Retailer 4HK$3,057 HKD
Retailer 7HK$3,182 HKD
Retailer 5HK$3,331 HKD
MOH LondonHK$7,286 HKD

41 data points across 7 retailers

7 retailersHK$1,756 HKD to HK$7,286 HKD

A
Cheapest Retailer
-
HK$1,756 HKD
A
Retailer 2
-
HK$2,610 HKD
View
A
Retailer 3
-
HK$2,712 HKD
View
Retailer 4
-
HK$3,057 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$3,182 HKD
View
Price last confirmed 79 days ago
B+
Retailer 6
-
HK$3,331 HKD
View
Most Expensive
B
MOH London
LG593372657 · Nov 4
HK$7,286 HKD
£732 GBP
View
6 more retailers have this diamond
Prices start from HK$1,756 HKDSave up to HK$5,530 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$1,756 HKD