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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 €213 EUR
$238 USD
As of October 31, 2026
Save €1,228 EUR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,441 EUR at Brilliant Earth · As of October 30, 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 13 retailers as of October 30, 2026, with prices from €213 to €1,441, a €1,228 spread on the same certified stone. Brilliant Earth lists it at €1,441. 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,441 EUR|Low: €213 EUR|High: €2,641 EUR|Avg: €785 EUR|-45.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3€213 EUR
Retailer 9€291 EUR
Retailer 7€327 EUR
Retailer 2€429 EUR
Retailer 4€438 EUR
Retailer 6€610 EUR
Retailer 5€764 EUR
Retailer 10€994 EUR
Retailer 8€1,106 EUR
Brilliant Earth€1,441 EUR

28 data points across 10 retailers

13 retailers€213 EUR to €1,441 EUR

Retailer 1
-
€201 EUR
$225 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€213 EUR
$238 USD
View
Final sale: no returns
Retailer 3
-
€250 EUR
$279 USD
View
Price last confirmed 23 days ago
Retailer 4
-
€250 EUR
$279 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
€291 EUR
£256 GBP
View
B+
Retailer 6
-
€327 EUR
$365 USD
View
A
Retailer 7
-
€429 EUR
View
A
Retailer 8
-
€438 EUR
£385 GBP
View
A
Retailer 9
-
€610 EUR
$681 USD
View
B+
Retailer 10
-
€764 EUR
$853 USD
View
B+
Retailer 11
-
€994 EUR
£874 GBP
View
B
Retailer 12
-
€1,106 EUR
$1,236 USD
View
Most Expensive
B
Brilliant Earth
21640734A · Oct 30
€1,441 EUR
$1,610 USD
View
12 more retailers have this diamond
Prices start from €213 EURSave up to €1,228 EUR

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
€213 EUR