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Round|Lab Grown|IGI

3.00ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG618479689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618479689

Diamond specifications and retailer prices

From €4,046 EUR
$4,520 USD
As of October 29, 2026
Save €5,724 EUR (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €10,975 EUR at Aida Diamonds · As of October 22, 2026
View at Aida Diamonds

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG618479689 or 618479689. Listed at 17 retailers as of October 29, 2026, with a 141% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.00
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618479689
Dimensions9.23 × 9.15 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.23 mm9.15 mm3.00 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618479689
Side View
Table 58.0%Crown 34.6°GirdlePavilion 41.5°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €10,975 EUR|Low: €4,046 EUR|High: €17,876 EUR|Avg: €7,070 EUR
Aida Diamonds
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 1, 2026
Retailer 17€4,046 EUR
Retailer 14€4,240 EUR
Retailer 15€4,374 EUR
Retailer 3€4,530 EUR
Retailer 6€4,693 EUR
Retailer 11€4,726 EUR
Retailer 9€4,989 EUR
Retailer 8€5,147 EUR
Retailer 2€5,863 EUR
Retailer 12€5,864 EUR
Retailer 13€5,994 EUR
Retailer 10€6,066 EUR
Retailer 5€8,791 EUR
Retailer 4€9,769 EUR
Retailer 16€10,896 EUR
Aida Diamonds€10,975 EUR
Retailer 7€16,764 EUR

26 data points across 17 retailers

17 retailers€4,046 EUR to €9,769 EUR

B+
Cheapest Retailer
-
€4,046 EUR
$4,520 USD
B+
Retailer 2
-
€4,240 EUR
$4,737 USD
View
B+
Retailer 3
-
€4,374 EUR
$4,887 USD
View
B
Retailer 4
-
€4,530 EUR
$5,061 USD
View
Final sale: no returns
B
Retailer 5
-
€4,693 EUR
$5,243 USD
View
B
Retailer 6
-
€4,726 EUR
$5,280 USD
View
Retailer 7
-
€4,989 EUR
$5,574 USD
View
Price last confirmed 15 days ago
B
Retailer 8
-
€5,147 EUR
$5,750 USD
View
B
Retailer 9
-
€5,863 EUR
£5,158 GBP
View
B
Retailer 10
-
€5,864 EUR
$6,551 USD
View
B
Retailer 11
-
€5,994 EUR
$6,696 USD
View
B
Retailer 12
-
€6,066 EUR
£5,336 GBP
View
B
Retailer 13
-
€8,791 EUR
$9,821 USD
View
B
Retailer 14
-
€9,769 EUR
£8,594 GBP
View
Retailer 15
-
€10,896 EUR
ZAR 196,651 ZAR
View
Price under review
Most Expensive
Aida Diamonds
486845092 · Oct 22
€10,975 EUR
A$18,864 AUD
View
Price under review
15 more retailers have this diamond
Prices start from €4,046 EURSave up to €5,724 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.

B+
3.00ct Round
€4,046 EUR