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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 €232 EUR
$259 USD
As of November 1, 2026
Save €1,156 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,387 EUR at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from €232 to €1,387, a €1,156 spread on the same certified stone. Brilliant Earth lists it at €1,387. 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
Color
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: €1,387 EUR|Low: €232 EUR|High: €1,441 EUR|Avg: €604 EUR
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 1, 2026
Retailer 8€232 EUR
Retailer 15€258 EUR
Retailer 4€269 EUR
Retailer 14€287 EUR
Retailer 9€430 EUR
Retailer 12€471 EUR
Retailer 5€479 EUR
Retailer 18€516 EUR
Retailer 10€540 EUR
Retailer 13€547 EUR
Retailer 3€609 EUR
Retailer 17€734 EUR
Retailer 11€917 EUR
Retailer 16€923 EUR
Retailer 7€927 EUR
Retailer 6€968 EUR
Retailer 2€1,150 EUR
Brilliant Earth€1,387 EUR

29 data points across 18 retailers

19 retailers€232 EUR to €1,387 EUR

A
Cheapest Retailer
-
€232 EUR
$259 USD
A
Retailer 2
-
€258 EUR
$288 USD
View
Final sale: no returns
A
Retailer 3
-
€269 EUR
$300 USD
View
A
Retailer 4
-
€287 EUR
$321 USD
View
Retailer 5
-
€289 EUR
$323 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€430 EUR
$480 USD
View
A
Retailer 7
-
€471 EUR
£415 GBP
View
B+
Retailer 8
-
€479 EUR
$535 USD
View
A
Retailer 9
-
€516 EUR
$577 USD
View
A
Retailer 10
-
€540 EUR
A$928 AUD
View
A
Retailer 11
-
€547 EUR
£481 GBP
View
A
Retailer 12
-
€609 EUR
$680 USD
View
B+
Retailer 13
-
€734 EUR
$820 USD
View
B+
Retailer 14
-
€917 EUR
$1,025 USD
View
B+
Retailer 15
-
€923 EUR
$1,031 USD
View
B+
Retailer 16
-
€927 EUR
SGD 1,399 SGD
View
B
Retailer 17
-
€968 EUR
$1,082 USD
View
B
Retailer 18
-
€1,150 EUR
£1,012 GBP
View
Most Expensive
B
Brilliant Earth
21503091A · Oct 31
€1,387 EUR
$1,550 USD
View
18 more retailers have this diamond
Prices start from €232 EURSave up to €1,156 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
€232 EUR