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Oval|Lab Grown|IGI

3.05ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG689539587

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689539587

Diamond specifications and retailer prices

From €1,146 EUR
£1,008 GBP
As of November 1, 2026
Save €6,346 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,492 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval 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 LG689539587 or 689539587. Listed at 16 retailers as of October 31, 2026, with prices from €1,146 to €7,492, a €6,346 spread on the same certified stone. Brilliant Earth lists it at €7,492. 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

3.05
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689539587
Dimensions11.85 × 8.21 × 5.11 mm
L/W Ratio1.44
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
11.85 mm8.21 mm3.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689539587
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: Nov 1
Current: €7,492 EUR|Low: €1,005 EUR|High: €10,141 EUR|Avg: €2,757 EUR|-26.1%
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 1, 2026
Retailer 2€1,146 EUR
Retailer 12€1,159 EUR
Retailer 3€1,345 EUR
Retailer 14€1,416 EUR
Retailer 10€1,500 EUR
Retailer 6€1,566 EUR
Retailer 11€1,656 EUR
Retailer 13€2,028 EUR
Retailer 17€2,417 EUR
Retailer 7€2,670 EUR
Retailer 5€2,677 EUR
Retailer 8€2,878 EUR
Retailer 4€3,071 EUR
Retailer 15€3,361 EUR
Retailer 16€3,629 EUR
Retailer 9€4,938 EUR
Brilliant Earth€7,492 EUR

8 data points across 17 retailers

16 retailers€1,146 EUR to €7,492 EUR

A
Cheapest Retailer
-
€1,146 EUR
£1,008 GBP
A
Retailer 2
-
€1,159 EUR
$1,295 USD
View
A
Retailer 3
-
€1,345 EUR
$1,503 USD
View
A
Retailer 4
-
€1,416 EUR
$1,582 USD
View
Final sale: no returns
A
Retailer 5
-
€1,500 EUR
£1,320 GBP
View
A
Retailer 6
-
€1,566 EUR
$1,750 USD
View
A
Retailer 7
-
€1,656 EUR
View
A
Retailer 8
-
€2,028 EUR
$2,266 USD
View
A
Retailer 9
-
€2,417 EUR
ZAR 43,624 ZAR
View
B+
Retailer 10
-
€2,670 EUR
$2,983 USD
View
B+
Retailer 11
-
€2,677 EUR
$2,991 USD
View
B+
Retailer 12
-
€2,878 EUR
£2,532 GBP
View
B+
Retailer 13
-
€3,071 EUR
$3,431 USD
View
B+
Retailer 14
-
€3,361 EUR
$3,755 USD
View
B+
Retailer 15
-
€3,629 EUR
$4,054 USD
View
Most Expensive
B
Brilliant Earth
14115273A · Oct 31
€7,492 EUR
$8,370 USD
View
15 more retailers have this diamond
Prices start from €1,146 EURSave up to €6,346 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
3.05ct Oval
€1,146 EUR