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Round|Lab Grown|IGI

2.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG794609681

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794609681

Diamond specifications and retailer prices

From €231 EUR
$259 USD
As of November 1, 2026
Save €1,151 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,382 EUR at Brilliant Earth · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG794609681 or 794609681. Listed at 19 retailers as of November 1, 2026, with prices from €231 to €1,382, a €1,151 spread on the same certified stone. Brilliant Earth lists it at €1,382. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609681
Dimensions8.24 × 8.22 × 4.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm8.22 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609681
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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 1
Current: €1,382 EUR|Low: €231 EUR|High: €1,435 EUR|Avg: €631 EUR|-1.9%
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
Retailer 18
November 2, 2026
Retailer 8€231 EUR
Retailer 16€257 EUR
Retailer 4€267 EUR
Retailer 15€286 EUR
Retailer 9€428 EUR
Retailer 11€469 EUR
Retailer 5€477 EUR
Retailer 18€514 EUR
Retailer 10€538 EUR
Retailer 12€540 EUR
Retailer 3€606 EUR
Retailer 2€740 EUR
Retailer 14€914 EUR
Retailer 17€919 EUR
Retailer 7€923 EUR
Retailer 6€965 EUR
Retailer 13€1,146 EUR
Brilliant Earth€1,382 EUR

30 data points across 18 retailers

19 retailers€231 EUR to €1,382 EUR

A
Cheapest Retailer
-
€231 EUR
$259 USD
A
Retailer 2
-
€257 EUR
$288 USD
View
Final sale: no returns
A
Retailer 3
-
€267 EUR
$300 USD
View
A
Retailer 4
-
€286 EUR
$321 USD
View
Retailer 5
-
€288 EUR
$323 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€428 EUR
$480 USD
View
A
Retailer 7
-
€469 EUR
£415 GBP
View
B+
Retailer 8
-
€477 EUR
$535 USD
View
A
Retailer 9
-
€514 EUR
$577 USD
View
A
Retailer 10
-
€538 EUR
A$928 AUD
View
A
Retailer 11
-
€540 EUR
£477 GBP
View
A
Retailer 12
-
€606 EUR
$680 USD
View
B+
Retailer 13
-
€740 EUR
$830 USD
View
B+
Retailer 14
-
€914 EUR
$1,025 USD
View
B+
Retailer 15
-
€919 EUR
$1,031 USD
View
B+
Retailer 16
-
€923 EUR
SGD 1,399 SGD
View
B
Retailer 17
-
€965 EUR
$1,082 USD
View
B
Retailer 18
-
€1,146 EUR
£1,012 GBP
View
Most Expensive
B
Brilliant Earth
21503091A · Nov 2
€1,382 EUR
$1,550 USD
View
18 more retailers have this diamond
Prices start from €231 EURSave up to €1,151 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
€231 EUR