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Round|Lab Grown|IGI

2.05ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG743506975

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743506975

Diamond specifications and retailer prices

From €276 EUR
As of November 5, 2026
Save €2,022 EUR (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,299 EUR at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round 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 LG743506975 or 743506975. Listed at 17 retailers as of November 5, 2026, with prices from €276 to €2,299, a €2,022 spread on the same certified stone. Brilliant Earth lists it at €2,299. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743506975
Dimensions8.13 × 8.08 × 5.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.08 mm2.05 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743506975
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.7%

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: Nov 5
Current: €2,299 EUR|Low: €226 EUR|High: €2,299 EUR|Avg: €715 EUR|+0.4%
Brilliant Earth
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
Retailer 17
November 6, 2026
Retailer 17€276 EUR
Retailer 9€321 EUR
Retailer 3€342 EUR
Retailer 4€342 EUR
Retailer 15€481 EUR
Retailer 10€492 EUR
Retailer 7€558 EUR
Retailer 14€560 EUR
Retailer 6€576 EUR
Retailer 5€592 EUR
Retailer 2€601 EUR
Retailer 13€619 EUR
Retailer 12€1,011 EUR
Retailer 16€1,052 EUR
Retailer 8€1,101 EUR
Retailer 11€1,368 EUR
Brilliant Earth€2,299 EUR

35 data points across 17 retailers

17 retailers€276 EUR to €2,299 EUR

A
Cheapest Retailer
-
€276 EUR
A
Retailer 2
-
€321 EUR
View
Retailer 3
-
€342 EUR
View
Price last confirmed 12 days ago
A
Retailer 4
-
€342 EUR
View
A
Retailer 5
-
€481 EUR
View
A
Retailer 6
-
€492 EUR
View
B+
Retailer 7
-
€558 EUR
View
A
Retailer 8
-
€560 EUR
View
A
Retailer 9
-
€576 EUR
View
A
Retailer 10
-
€592 EUR
View
A
Retailer 11
-
€601 EUR
View
Retailer 12
-
€619 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€1,011 EUR
View
B
Retailer 14
-
€1,052 EUR
View
B
Retailer 15
-
€1,101 EUR
View
B
Retailer 16
-
€1,368 EUR
View
Most Expensive
B
Brilliant Earth
16515657A · Nov 5
€2,299 EUR
$2,580 USD
View
16 more retailers have this diamond
Prices start from €276 EURSave up to €2,022 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
2.05ct Round
€276 EUR