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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 €568 EUR
$637 USD
As of November 1, 2026
Save €3,854 EUR (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €4,422 EUR at Brilliant Earth · As of November 2, 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 27 retailers as of November 1, 2026, with prices from €568 to €4,422, a €3,854 spread on the same certified stone. Brilliant Earth lists it at €4,422. 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
Colour
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

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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: €4,422 EUR|Low: €568 EUR|High: €4,422 EUR|Avg: €1,689 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
November 2, 2026
Retailer 12€568 EUR
Retailer 13€749 EUR
Retailer 4€887 EUR
Retailer 8€942 EUR
Retailer 16€960 EUR
Retailer 2€980 EUR
Retailer 15€1,330 EUR
Retailer 17€1,368 EUR
Retailer 14€1,403 EUR
Retailer 9€1,482 EUR
Retailer 6€1,906 EUR
Retailer 11€2,040 EUR
Retailer 5€2,056 EUR
Retailer 10€2,116 EUR
Retailer 7€2,766 EUR
Retailer 3€3,477 EUR
Brilliant Earth€4,422 EUR

41 data points across 17 retailers

27 retailers€568 EUR to €4,422 EUR

Retailer 1
-
€508 EUR
$570 USD
Price last confirmed 40 days ago
Retailer 2
-
€508 EUR
$570 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
€568 EUR
$637 USD
View
Final sale: no returns
Retailer 4
-
€569 EUR
$638 USD
View
Price last confirmed 40 days ago
Retailer 5
-
€621 EUR
$697 USD
View
Price last confirmed 38 days ago
Retailer 6
-
€629 EUR
$706 USD
View
Price last confirmed 31 days ago
Retailer 7
-
€629 EUR
$706 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
€749 EUR
$840 USD
View
A
Retailer 9
-
€887 EUR
$995 USD
View
A
Retailer 10
-
€942 EUR
$1,057 USD
View
A
Retailer 11
-
€960 EUR
View
A
Retailer 12
-
€980 EUR
£866 GBP
View
A
Retailer 13
-
€1,330 EUR
A$2,295 AUD
View
A
Retailer 14
-
€1,368 EUR
ZAR 24,781 ZAR
View
A
Retailer 15
-
€1,403 EUR
$1,574 USD
View
A
Retailer 16
-
€1,482 EUR
$1,662 USD
View
Retailer 17
-
€1,562 EUR
$1,752 USD
View
Price last confirmed 7 days ago
Retailer 18
-
€1,657 EUR
$1,858 USD
View
Price last confirmed 42 days ago
Retailer 19
-
€1,657 EUR
$1,858 USD
View
Price last confirmed 25 days ago
B+
Retailer 20
-
€1,906 EUR
$2,138 USD
View
B+
Retailer 21
-
€2,027 EUR
$2,274 USD
View
B+
Retailer 22
-
€2,040 EUR
$2,288 USD
View
B+
Retailer 23
-
€2,056 EUR
$2,306 USD
View
B+
Retailer 24
-
€2,116 EUR
$2,373 USD
View
Retailer 25
-
€2,766 EUR
£2,443 GBP
View
Price last confirmed 22 days ago
B
Retailer 26
-
€3,477 EUR
$3,900 USD
View
Most Expensive
B
Brilliant Earth
15950770A · Nov 2
€4,422 EUR
$4,960 USD
View
26 more retailers have this diamond
Prices start from €568 EURSave up to €3,854 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
3.06ct Round
€568 EUR