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Round|Lab Grown|IGI

3.06ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG735555129

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735555129

Diamond specifications and retailer prices

From $1,393 CAD
$995 USD
As of October 28, 2026
Save $5,549 CAD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,942 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct 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 LG735555129 or 735555129. Listed at 25 retailers as of October 29, 2026, with prices from $1,393 to $6,942, a $5,549 spread on the same certified stone. Brilliant Earth lists it at $6,942. 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

3.06
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735555129
Dimensions9.35 × 9.32 × 5.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
9.35 mm9.32 mm3.06 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735555129
Side View
Table 59.0%Crown 35.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
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 28
Current: $6,942 CAD|Low: $635 CAD|High: $7,152 CAD|Avg: $2,786 CAD|-2.9%
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
October 30, 2026
Retailer 3$1,393 CAD
Retailer 13$1,393 CAD
Retailer 7$1,479 CAD
Retailer 9$1,508 CAD
Retailer 11$1,530 CAD
Retailer 2$1,538 CAD
Retailer 10$2,147 CAD
Retailer 8$2,326 CAD
Retailer 15$2,452 CAD
Retailer 5$2,992 CAD
Retailer 14$3,203 CAD
Retailer 4$3,227 CAD
Retailer 12$3,321 CAD
Retailer 6$4,342 CAD
Retailer 16$5,458 CAD
Brilliant Earth$6,942 CAD

39 data points across 16 retailers

25 retailers$1,393 CAD to $6,942 CAD

Retailer 1
-
$798 CAD
$570 USD
Price last confirmed 36 days ago
Retailer 2
-
$798 CAD
$570 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$893 CAD
$638 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$976 CAD
$697 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$988 CAD
$706 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$988 CAD
$706 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$1,393 CAD
$995 USD
View
A
Retailer 8
-
$1,393 CAD
$995 USD
View
A
Retailer 9
-
$1,479 CAD
$1,057 USD
View
A
Retailer 10
-
$1,508 CAD
€1,026 EUR
View
A
Retailer 11
-
$1,530 CAD
$1,093 USD
View
Final sale: no returns
A
Retailer 12
-
$1,538 CAD
£865 GBP
View
A
Retailer 13
-
$2,147 CAD
ZAR 24,781 ZAR
View
A
Retailer 14
-
$2,326 CAD
$1,662 USD
View
A
Retailer 15
-
$2,452 CAD
$1,752 USD
View
Retailer 16
-
$2,600 CAD
$1,858 USD
View
Price last confirmed 38 days ago
Retailer 17
-
$2,600 CAD
$1,858 USD
View
Price last confirmed 22 days ago
B+
Retailer 18
-
$2,992 CAD
$2,138 USD
View
B+
Retailer 19
-
$3,183 CAD
$2,274 USD
View
B+
Retailer 20
-
$3,203 CAD
$2,289 USD
View
B+
Retailer 21
-
$3,227 CAD
$2,306 USD
View
B+
Retailer 22
-
$3,321 CAD
$2,373 USD
View
Retailer 23
-
$4,342 CAD
£2,443 GBP
View
Price last confirmed 19 days ago
Retailer 24
-
$5,458 CAD
$3,900 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
15950770A · Oct 29
$6,942 CAD
$4,960 USD
View
24 more retailers have this diamond
Prices start from $1,393 CADSave up to $5,549 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.

A
3.06ct Round
$1,393 CAD