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Radiant|Lab Grown|IGI

2.05ct E SI1 Radiant Lab Grown Diamond

ID • E/SI1 • IGI LG715573132

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

Certificate IGI LG715573132

Diamond specifications and retailer prices

From HK$1,513 HKD
As of November 6, 2026
Save HK$4,530 HKD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$12,954 HKD at Rare Carat · As of December 10, 2025
View at Rare Carat

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG715573132 or 715573132. Listed at 14 retailers as of November 3, 2026, with a 299% 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

2.05
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715573132
Dimensions8.81 × 6.28 × 4.22 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm6.28 mm2.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715573132
Side View
Table 62.0%Crown 44.8°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 67.2%

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$12,954 HKD|Low: HK$1,513 HKD|High: HK$15,596 HKD|Avg: HK$5,608 HKD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 11HK$1,513 HKD
Retailer 13HK$1,756 HKD
Retailer 14HK$1,873 HKD
Retailer 5HK$2,100 HKD
Retailer 9HK$2,328 HKD
Retailer 2HK$3,198 HKD
Retailer 6HK$3,268 HKD
Retailer 10HK$3,378 HKD
Retailer 3HK$4,060 HKD
Retailer 4HK$4,851 HKD
Retailer 12HK$6,019 HKD
Retailer 15HK$6,043 HKD
Retailer 16HK$8,801 HKD
Retailer 7HK$9,844 HKD
Rare CaratHK$12,954 HKD
Retailer 8HK$15,596 HKD

10 data points across 16 retailers

14 retailersHK$1,513 HKD to HK$6,043 HKD

A
Cheapest Retailer
-
HK$1,513 HKD
A
Retailer 2
-
HK$1,756 HKD
View
A
Retailer 3
-
HK$1,873 HKD
View
A
Retailer 4
-
HK$2,100 HKD
View
A
Retailer 5
-
HK$2,328 HKD
View
A
Retailer 6
-
HK$3,198 HKD
View
B+
Retailer 7
-
HK$3,268 HKD
View
A
Retailer 8
-
HK$3,378 HKD
View
A
Retailer 9
-
HK$4,060 HKD
View
A
Retailer 10
-
HK$4,851 HKD
View
B+
Retailer 11
-
HK$6,019 HKD
View
B+
Retailer 12
-
HK$6,043 HKD
View
Retailer 13
-
HK$8,801 HKD
View
Price last confirmed 9 days ago
Most Expensive
Rare Carat
1294569 · Dec 10
HK$12,954 HKD
$1,653 USD
View
Price last confirmed 331 days ago
13 more retailers have this diamond
Prices start from HK$1,513 HKDSave up to HK$4,530 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
2.05ct Radiant
HK$1,513 HKD