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Round|Lab Grown|IGI

3.07ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836614586

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836614586

Diamond specifications and retailer prices

From $2,583 AUD
£1,429 GBP
As of October 30, 2026
Save $8,704 AUD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,288 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614586 or 836614586. Listed at 11 retailers as of October 30, 2026, with prices from $2,583 to $11,288, a $8,704 spread on the same certified stone. Brilliant Earth lists it at $11,288. 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

3.07
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614586
Dimensions9.38 × 9.42 × 5.66 mm
L/W Ratio1.00
Girdle conditionFaceted
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
Top View
9.38 mm9.42 mm3.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614586
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,288 AUD|Low: $2,356 AUD|High: $11,288 AUD|Avg: $4,161 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$2,583 AUD
Retailer 4$2,965 AUD
Retailer 8$3,160 AUD
Retailer 3$3,291 AUD
Retailer 11$3,342 AUD
Retailer 6$3,868 AUD
Retailer 10$3,937 AUD
Retailer 9$5,798 AUD
Retailer 5$6,822 AUD
Retailer 7$9,145 AUD
Brilliant Earth$11,288 AUD

11 data points across 11 retailers

11 retailers$2,583 AUD to $11,288 AUD

A
Cheapest Retailer
-
$2,583 AUD
£1,429 GBP
A
Retailer 2
-
$2,965 AUD
£1,640 GBP
View
A
Retailer 3
-
$3,160 AUD
$2,220 USD
View
A
Retailer 4
-
$3,291 AUD
$2,312 USD
View
A
Retailer 5
-
$3,342 AUD
$2,348 USD
View
A
Retailer 6
-
$3,868 AUD
€2,588 EUR
View
B+
Retailer 7
-
$3,937 AUD
$2,766 USD
View
B+
Retailer 8
-
$5,798 AUD
$4,073 USD
View
B+
Retailer 9
-
$6,822 AUD
£3,774 GBP
View
B
Retailer 10
-
$9,145 AUD
$6,425 USD
View
Most Expensive
B
Brilliant Earth
22192073A · Oct 30
$11,288 AUD
$7,930 USD
View
10 more retailers have this diamond
Prices start from $2,583 AUDSave up to $8,704 AUD

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
3.07ct Round
$2,583 AUD