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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 $6,314 CAD
$4,520 USD
As of October 29, 2026
Save $8,932 CAD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,128 CAD 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: $17,128 CAD|Low: $6,314 CAD|High: $27,898 CAD|Avg: $11,107 CAD
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
October 30, 2026
Retailer 13$6,314 CAD
Retailer 6$6,698 CAD
Retailer 2$6,827 CAD
Retailer 14$7,070 CAD
Retailer 17$7,324 CAD
Retailer 4$7,418 CAD
Retailer 9$7,786 CAD
Retailer 5$8,032 CAD
Retailer 10$9,178 CAD
Retailer 8$9,264 CAD
Retailer 11$9,467 CAD
Retailer 7$9,468 CAD
Retailer 16$13,719 CAD
Retailer 15$15,246 CAD
Retailer 12$17,004 CAD
Aida Diamonds$17,128 CAD
Retailer 3$26,162 CAD

27 data points across 17 retailers

17 retailers$6,314 CAD to $15,246 CAD

B+
Cheapest Retailer
-
$6,314 CAD
$4,520 USD
B
Retailer 2
-
$6,698 CAD
$4,795 USD
View
B+
Retailer 3
-
$6,827 CAD
$4,887 USD
View
B
Retailer 4
-
$7,070 CAD
$5,061 USD
View
Final sale: no returns
B
Retailer 5
-
$7,324 CAD
$5,243 USD
View
B+
Retailer 6
-
$7,418 CAD
$5,310 USD
View
Retailer 7
-
$7,786 CAD
$5,574 USD
View
Price last confirmed 14 days ago
B
Retailer 8
-
$8,032 CAD
$5,750 USD
View
B
Retailer 9
-
$9,178 CAD
£5,173 GBP
View
B
Retailer 10
-
$9,264 CAD
$6,632 USD
View
B
Retailer 11
-
$9,467 CAD
£5,336 GBP
View
B
Retailer 12
-
$9,468 CAD
$6,778 USD
View
B
Retailer 13
-
$13,719 CAD
$9,821 USD
View
B
Retailer 14
-
$15,246 CAD
£8,594 GBP
View
Retailer 15
-
$17,004 CAD
ZAR 196,651 ZAR
View
Price under review
Most Expensive
Aida Diamonds
486845092 · Oct 22
$17,128 CAD
A$18,864 AUD
View
Price under review
15 more retailers have this diamond
Prices start from $6,314 CADSave up to $8,932 CAD

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
$6,314 CAD