CaratHunter
Plans
Radiant|Lab Grown|IGI

2.03ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG842609147

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

Certificate IGI LG842609147

Diamond specifications and retailer prices

From HK$1,865 HKD
As of November 6, 2026
Save HK$10,753 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$12,618 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG842609147 or 842609147. Listed at 14 retailers as of November 4, 2026, with prices from HK$1,865 to HK$12,618, a HK$10,753 spread on the same certified stone. Brilliant Earth lists it at HK$12,618. 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

2.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609147
Dimensions8.55 × 6.00 × 4.22 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm6.00 mm2.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609147
Side View
Table 66.0%Crown 46.7°Girdle: MediumPavilion 29.6°Culet: NoneDepth 70.3%

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$12,618 HKD|Low: HK$1,865 HKD|High: HK$23,120 HKD|Avg: HK$6,979 HKD|-45.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8HK$1,865 HKD
Retailer 2HK$2,524 HKD
Retailer 11HK$2,861 HKD
Retailer 7HK$3,746 HKD
Retailer 4HK$3,793 HKD
Retailer 10HK$5,337 HKD
Retailer 9HK$6,685 HKD
Retailer 6HK$8,308 HKD
Retailer 3HK$9,679 HKD
Retailer 5HK$10,110 HKD
Brilliant EarthHK$12,618 HKD

34 data points across 11 retailers

14 retailersHK$1,865 HKD to HK$12,618 HKD

Retailer 1
-
HK$1,763 HKD
Price last confirmed 30 days ago
A
Retailer 2
-
HK$1,865 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,187 HKD
View
Price last confirmed 30 days ago
Retailer 4
-
HK$2,187 HKD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$2,524 HKD
View
B+
Retailer 6
-
HK$2,861 HKD
View
A
Retailer 7
-
HK$3,746 HKD
View
A
Retailer 8
-
HK$3,793 HKD
View
A
Retailer 9
-
HK$5,337 HKD
View
B+
Retailer 10
-
HK$6,685 HKD
View
B+
Retailer 11
-
HK$8,308 HKD
View
B
Retailer 12
-
HK$9,679 HKD
View
B
Retailer 13
-
HK$10,110 HKD
View
Most Expensive
B
Brilliant Earth
21640734A · Nov 4
HK$12,618 HKD
$1,610 USD
View
13 more retailers have this diamond
Prices start from HK$1,865 HKDSave up to HK$10,753 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
2.03ct Radiant
HK$1,865 HKD