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Round|Lab Grown|IGI

2.05ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG839683155

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839683155

Diamond specifications and retailer prices

From €380 EUR
$424 USD
As of October 29, 2026
Save €1,958 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,338 EUR at Adiamor · As of October 31, 2026
View at Adiamor

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839683155 or 839683155. Listed at 22 retailers as of October 29, 2026, with prices from €380 to €2,338, a €1,958 spread on the same certified stone. Adiamor lists it at €2,338. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.05
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839683155
Dimensions8.21 × 8.24 × 5.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.21 mm8.24 mm2.05 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839683155
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.2°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: Oct 29
Current: €2,338 EUR|Low: €380 EUR|High: €2,338 EUR|Avg: €1,045 EUR
Adiamor
Retailer 2
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Retailer 22
October 31, 2026
Retailer 4€380 EUR
Retailer 12€425 EUR
Retailer 6€471 EUR
Retailer 7€471 EUR
Retailer 10€527 EUR
Retailer 16€600 EUR
Retailer 5€631 EUR
Retailer 8€705 EUR
Retailer 13€730 EUR
Retailer 19€762 EUR
Retailer 17€774 EUR
Retailer 20€1,046 EUR
Retailer 18€1,068 EUR
Retailer 22€1,135 EUR
Retailer 9€1,514 EUR
Retailer 14€1,525 EUR
Retailer 11€1,543 EUR
Retailer 2€1,676 EUR
Retailer 21€1,738 EUR
Retailer 3€1,951 EUR
Retailer 15€2,076 EUR
Adiamor€2,338 EUR

30 data points across 22 retailers

22 retailers€380 EUR to €2,338 EUR

A
Cheapest Retailer
-
€380 EUR
$424 USD
A
Retailer 2
-
€425 EUR
$475 USD
View
A
Retailer 3
-
€471 EUR
$526 USD
View
A
Retailer 4
-
€471 EUR
$526 USD
View
A
Retailer 5
-
€527 EUR
HK$4,600 HKD
View
A
Retailer 6
-
€600 EUR
$670 USD
View
A
Retailer 7
-
€631 EUR
$705 USD
View
A
Retailer 8
-
€705 EUR
$788 USD
View
A
Retailer 9
-
€730 EUR
View
A
Retailer 10
-
€762 EUR
£670 GBP
View
A
Retailer 11
-
€774 EUR
£681 GBP
View
A
Retailer 12
-
€1,046 EUR
A$1,797 AUD
View
B+
Retailer 13
-
€1,068 EUR
$1,193 USD
View
B+
Retailer 14
-
€1,135 EUR
ZAR 20,491 ZAR
View
B+
Retailer 15
-
€1,514 EUR
$1,691 USD
View
B+
Retailer 16
-
€1,525 EUR
SGD 2,302 SGD
View
B+
Retailer 17
-
€1,543 EUR
$1,724 USD
View
B+
Retailer 18
-
€1,676 EUR
$1,872 USD
View
B+
Retailer 19
-
€1,738 EUR
£1,529 GBP
View
B
Retailer 20
-
€1,951 EUR
$2,180 USD
View
B
Retailer 21
-
€2,076 EUR
$2,319 USD
View
Most Expensive
B
Adiamor
D-82359740 · Oct 31
€2,338 EUR
$2,612 USD
View
21 more retailers have this diamond
Prices start from €380 EURSave up to €1,958 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
€380 EUR