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Round|Lab Grown|IGI

3.08ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689526180

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689526180

Diamond specifications and retailer prices

From €1,022 EUR
$1,142 USD
As of October 30, 2026
Save €5,646 EUR (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €6,668 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.08ct lab-grown round diamond

This 3.08ct 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 LG689526180 or 689526180. Listed at 27 retailers as of October 30, 2026, with prices from €1,022 to €6,668, a €5,646 spread on the same certified stone. Brilliant Earth lists it at €6,668. 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

3.08
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689526180
Dimensions9.37 × 9.33 × 5.72 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
Top View
9.37 mm9.33 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689526180
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 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: Oct 30
Current: €6,668 EUR|Low: €657 EUR|High: €7,456 EUR|Avg: €1,910 EUR|-10.6%
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 31, 2026
Retailer 8€681 EUR
Retailer 6€1,022 EUR
Retailer 3€1,025 EUR
Retailer 14€1,025 EUR
Retailer 11€1,082 EUR
Retailer 12€1,108 EUR
Retailer 10€1,113 EUR
Retailer 9€1,538 EUR
Retailer 2€1,567 EUR
Retailer 13€1,581 EUR
Retailer 7€1,724 EUR
Retailer 4€1,892 EUR
Retailer 5€2,197 EUR
Retailer 15€2,871 EUR
Retailer 16€5,151 EUR
Brilliant Earth€6,668 EUR

39 data points across 16 retailers

27 retailers€1,022 EUR to €6,668 EUR

Retailer 1
-
€587 EUR
$656 USD
Price last confirmed 39 days ago
Retailer 2
-
€587 EUR
$656 USD
View
Price last confirmed 21 days ago
Retailer 3
-
€638 EUR
$713 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€671 EUR
$750 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€681 EUR
$761 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€681 EUR
$761 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
€1,022 EUR
$1,142 USD
View
A
Retailer 8
-
€1,025 EUR
$1,145 USD
View
A
Retailer 9
-
€1,025 EUR
$1,145 USD
View
A
Retailer 10
-
€1,082 EUR
£952 GBP
View
A
Retailer 11
-
€1,108 EUR
View
A
Retailer 12
-
€1,113 EUR
$1,244 USD
View
Final sale: no returns
A
Retailer 13
-
€1,538 EUR
A$2,643 AUD
View
A
Retailer 14
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€1,567 EUR
$1,751 USD
View
A
Retailer 15
-
€1,581 EUR
ZAR 28,526 ZAR
View
A
Retailer 16
-
€1,724 EUR
$1,926 USD
View
A
Retailer 17
-
€1,739 EUR
$1,943 USD
View
A
Retailer 18
-
€1,892 EUR
$2,114 USD
View
Retailer 19
-
€1,914 EUR
$2,138 USD
View
Price last confirmed 41 days ago
Retailer 20
-
€1,914 EUR
$2,138 USD
View
Price last confirmed 24 days ago
A
Retailer 21
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€2,197 EUR
$2,455 USD
View
A
Retailer 22
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€2,322 EUR
$2,594 USD
View
A
Retailer 23
-
€2,349 EUR
$2,624 USD
View
A
Retailer 24
-
€2,370 EUR
$2,647 USD
View
B+
Retailer 25
-
€2,871 EUR
£2,526 GBP
View
Retailer 26
-
€5,151 EUR
$5,755 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
17664192A · Oct 30
€6,668 EUR
$7,450 USD
View
26 more retailers have this diamond
Prices start from €1,022 EURSave up to €5,646 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
3.08ct Round
€1,022 EUR