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Round|Lab Grown|IGI

3.07ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG725517663

Shape and cutting style on the report: Round brilliant

Certificate IGI LG725517663

Diamond specifications and retailer prices

From €815 EUR
$910 USD
As of October 31, 2026
Save €5,720 EUR (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €6,534 EUR 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG725517663 or 725517663. Listed at 27 retailers as of October 30, 2026, with prices from €815 to €6,534, a €5,720 spread on the same certified stone. Brilliant Earth lists it at €6,534. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725517663
Dimensions9.33 × 9.38 × 5.78 mm
L/W Ratio1.01
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
Top View
9.33 mm9.38 mm3.07 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725517663
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

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 31
Current: €6,534 EUR|Low: €543 EUR|High: €7,250 EUR|Avg: €1,727 EUR|-9.9%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 4€567 EUR
Retailer 7€657 EUR
Retailer 8€657 EUR
Retailer 11€815 EUR
Retailer 3€989 EUR
Retailer 9€999 EUR
Retailer 14€1,041 EUR
Retailer 2€1,045 EUR
Retailer 15€1,070 EUR
Retailer 13€1,484 EUR
Retailer 12€1,510 EUR
Retailer 16€1,525 EUR
Retailer 10€1,661 EUR
Retailer 5€1,874 EUR
Retailer 6€2,118 EUR
Retailer 17€2,771 EUR
Retailer 18€5,133 EUR
Brilliant Earth€6,534 EUR

40 data points across 18 retailers

27 retailers€815 EUR to €6,534 EUR

Retailer 1
-
€567 EUR
$633 USD
Price last confirmed 39 days ago
Retailer 2
-
€567 EUR
$633 USD
View
Price last confirmed 21 days ago
Retailer 3
-
€616 EUR
$688 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€648 EUR
$724 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€657 EUR
$734 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€657 EUR
$734 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€815 EUR
$910 USD
View
A
Retailer 8
-
€989 EUR
$1,105 USD
View
A
Retailer 9
-
€999 EUR
$1,116 USD
View
A
Retailer 10
-
€1,041 EUR
$1,163 USD
View
Final sale: no returns
A
Retailer 11
-
€1,045 EUR
£920 GBP
View
A
Retailer 12
-
€1,070 EUR
View
A
Retailer 13
-
€1,484 EUR
A$2,550 AUD
View
A
Retailer 14
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€1,510 EUR
$1,687 USD
View
A
Retailer 15
-
€1,525 EUR
ZAR 27,530 ZAR
View
A
Retailer 16
-
€1,661 EUR
$1,856 USD
View
A
Retailer 17
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€1,678 EUR
$1,875 USD
View
Retailer 18
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€1,847 EUR
$2,064 USD
View
Price last confirmed 41 days ago
Retailer 19
-
€1,847 EUR
$2,064 USD
View
Price last confirmed 24 days ago
A
Retailer 20
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€1,874 EUR
$2,094 USD
View
A
Retailer 21
-
€2,118 EUR
$2,366 USD
View
A
Retailer 22
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€2,241 EUR
$2,504 USD
View
A
Retailer 23
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€2,267 EUR
$2,533 USD
View
A
Retailer 24
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€2,304 EUR
$2,574 USD
View
B+
Retailer 25
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€2,771 EUR
£2,438 GBP
View
Retailer 26
-
€5,133 EUR
$5,735 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
15458733A · Oct 30
€6,534 EUR
$7,300 USD
View
26 more retailers have this diamond
Prices start from €815 EURSave up to €5,720 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
3.07ct Round
€815 EUR