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Round|Lab Grown|IGI

2.05ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG799642537

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642537

Diamond specifications and retailer prices

From €235 EUR
$262 USD
As of November 1, 2026
Save €1,180 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,414 EUR at Brilliant Earth · As of October 30, 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 LG799642537 or 799642537. Listed at 19 retailers as of October 30, 2026, with prices from €235 to €1,414, a €1,180 spread on the same certified stone. Brilliant Earth lists it at €1,414. 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 angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642537
Dimensions8.23 × 8.18 × 4.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm8.18 mm2.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642537
Side View
Table 59.0%Crown 34.1°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.9%

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: €1,414 EUR|Low: €225 EUR|High: €1,459 EUR|Avg: €615 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 3€235 EUR
Retailer 5€262 EUR
Retailer 7€272 EUR
Retailer 8€290 EUR
Retailer 9€290 EUR
Retailer 18€434 EUR
Retailer 12€477 EUR
Retailer 17€482 EUR
Retailer 4€517 EUR
Retailer 14€540 EUR
Retailer 13€554 EUR
Retailer 16€612 EUR
Retailer 15€743 EUR
Retailer 11€917 EUR
Retailer 10€934 EUR
Retailer 6€937 EUR
Retailer 2€1,164 EUR
Brilliant Earth€1,414 EUR

29 data points across 18 retailers

19 retailers€235 EUR to €1,414 EUR

A
Cheapest Retailer
-
€235 EUR
$262 USD
A
Retailer 2
-
€262 EUR
$293 USD
View
Final sale: no returns
A
Retailer 3
-
€272 EUR
$304 USD
View
Retailer 4
-
€290 EUR
$324 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€290 EUR
$324 USD
View
A
Retailer 6
-
€434 EUR
$485 USD
View
A
Retailer 7
-
€477 EUR
£419 GBP
View
B+
Retailer 8
-
€482 EUR
$539 USD
View
A
Retailer 9
-
€517 EUR
$578 USD
View
A
Retailer 10
-
€540 EUR
A$928 AUD
View
A
Retailer 11
-
€554 EUR
£487 GBP
View
A
Retailer 12
-
€612 EUR
$684 USD
View
B+
Retailer 13
-
€743 EUR
$830 USD
View
B+
Retailer 14
-
€917 EUR
$1,025 USD
View
B+
Retailer 15
-
€934 EUR
$1,043 USD
View
B+
Retailer 16
-
€937 EUR
SGD 1,414 SGD
View
B
Retailer 17
-
€979 EUR
$1,094 USD
View
B
Retailer 18
-
€1,164 EUR
£1,024 GBP
View
Most Expensive
B
Brilliant Earth
21503892A · Oct 30
€1,414 EUR
$1,580 USD
View
18 more retailers have this diamond
Prices start from €235 EURSave up to €1,180 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
€235 EUR