CaratHunter
Plans
Round|Lab Grown|IGI

3.08ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG680571003

Shape and cutting style on the report: Round brilliant

Certificate IGI LG680571003

Diamond specifications and retailer prices

From €928 EUR
$1,037 USD
As of October 29, 2026
Save €5,633 EUR (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €6,561 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 LG680571003 or 680571003. Listed at 26 retailers as of October 29, 2026, with prices from €928 to €6,561, a €5,633 spread on the same certified stone. Brilliant Earth lists it at €6,561. 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 angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680571003
Dimensions9.39 × 9.42 × 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
9.39 mm9.42 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680571003
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

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 29
Current: €6,561 EUR|Low: €453 EUR|High: €7,277 EUR|Avg: €1,728 EUR|-9.8%
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
October 31, 2026
Retailer 3€568 EUR
Retailer 6€659 EUR
Retailer 7€659 EUR
Retailer 13€928 EUR
Retailer 17€992 EUR
Retailer 14€994 EUR
Retailer 8€1,002 EUR
Retailer 2€1,049 EUR
Retailer 11€1,072 EUR
Retailer 10€1,514 EUR
Retailer 12€1,530 EUR
Retailer 9€1,666 EUR
Retailer 4€1,886 EUR
Retailer 5€2,125 EUR
Retailer 15€2,779 EUR
Retailer 16€5,147 EUR
Brilliant Earth€6,561 EUR

40 data points across 17 retailers

26 retailers€928 EUR to €6,561 EUR

Retailer 1
-
€568 EUR
$635 USD
Price last confirmed 21 days ago
Retailer 2
-
€568 EUR
$635 USD
View
Price last confirmed 39 days ago
Retailer 3
-
€619 EUR
$691 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€650 EUR
$726 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€659 EUR
$736 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€659 EUR
$736 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€928 EUR
$1,037 USD
View
Final sale: no returns
A
Retailer 8
-
€992 EUR
$1,108 USD
View
A
Retailer 9
-
€994 EUR
$1,110 USD
View
A
Retailer 10
-
€1,002 EUR
$1,119 USD
View
A
Retailer 11
-
€1,049 EUR
£923 GBP
View
A
Retailer 12
-
€1,072 EUR
View
A
Retailer 13
-
€1,514 EUR
$1,692 USD
View
A
Retailer 14
-
€1,530 EUR
ZAR 27,615 ZAR
View
A
Retailer 15
-
€1,666 EUR
$1,862 USD
View
A
Retailer 16
-
€1,684 EUR
$1,881 USD
View
Retailer 17
-
€1,853 EUR
$2,070 USD
View
Price last confirmed 41 days ago
Retailer 18
-
€1,853 EUR
$2,070 USD
View
Price last confirmed 24 days ago
A
Retailer 19
-
€1,886 EUR
$2,107 USD
View
A
Retailer 20
-
€2,125 EUR
$2,374 USD
View
A
Retailer 21
-
€2,248 EUR
$2,512 USD
View
A
Retailer 22
-
€2,274 EUR
$2,541 USD
View
A
Retailer 23
-
€2,310 EUR
$2,581 USD
View
B+
Retailer 24
-
€2,779 EUR
£2,445 GBP
View
Retailer 25
-
€5,147 EUR
$5,750 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14332673A · Oct 30
€6,561 EUR
$7,330 USD
View
25 more retailers have this diamond
Prices start from €928 EURSave up to €5,633 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
€928 EUR