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Radiant|Lab Grown|IGI

1.04ct E SI1 Radiant Lab Grown Diamond

GD • E/SI1 • IGI LG843668162

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

Certificate IGI LG843668162

Diamond specifications and retailer prices

From HK$1,082 HKD
As of November 6, 2026
Save HK$5,259 HKD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$6,340 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.04ct lab-grown radiant diamond

This 1.04ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG843668162 or 843668162. Listed at 9 retailers as of November 2, 2026, with prices from HK$1,082 to HK$6,340, a HK$5,259 spread on the same certified stone. MOH London lists it at HK$6,340. 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

1.04
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843668162
Dimensions7.35 × 4.98 × 3.25 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm4.98 mm1.04 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843668162
Side View
Table 64.0%Crown 41.2°Girdle: MediumPavilion 34.1°Culet: NoneDepth 65.3%

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$6,340 HKD|Low: HK$1,082 HKD|High: HK$6,370 HKD|Avg: HK$3,186 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$1,082 HKD
Retailer 6HK$1,254 HKD
Retailer 2HK$1,724 HKD
Retailer 7HK$2,406 HKD
Retailer 9HK$3,644 HKD
Retailer 8HK$3,872 HKD
Retailer 4HK$4,311 HKD
Retailer 5HK$4,554 HKD
MOH LondonHK$6,340 HKD

15 data points across 9 retailers

9 retailersHK$1,082 HKD to HK$6,340 HKD

A
Cheapest Retailer
-
HK$1,082 HKD
A
Retailer 2
-
HK$1,254 HKD
View
A
Retailer 3
-
HK$1,724 HKD
View
B+
Retailer 4
-
HK$2,406 HKD
View
Retailer 5
-
HK$3,644 HKD
View
Price last confirmed 17 days ago
B
Retailer 6
-
HK$3,872 HKD
View
B
Retailer 7
-
HK$4,311 HKD
View
B
Retailer 8
-
HK$4,554 HKD
View
Most Expensive
B
MOH London
LG843668162 · Nov 2
HK$6,340 HKD
£637 GBP
View
8 more retailers have this diamond
Prices start from HK$1,082 HKDSave up to HK$5,259 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
1.04ct Radiant
HK$1,082 HKD