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Oval|Lab Grown|IGI

3.01ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG678584159

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG678584159

Diamond specifications and retailer prices

From €374 EUR
$419 USD
As of November 1, 2026
Save €1,766 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,140 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG678584159 or 678584159. Listed at 16 retailers as of November 1, 2026, with prices from €374 to €2,140, a €1,766 spread on the same certified stone. Brilliant Earth lists it at €2,140. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584159
Dimensions11.63 × 8.21 × 5.05 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm8.21 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678584159
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

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: Nov 1
Current: €2,140 EUR|Low: €374 EUR|High: €2,158 EUR|Avg: €905 EUR|-0.8%
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
November 2, 2026
Retailer 5€374 EUR
Retailer 4€418 EUR
Retailer 11€432 EUR
Retailer 12€463 EUR
Retailer 8€483 EUR
Retailer 16€593 EUR
Retailer 14€622 EUR
Retailer 13€731 EUR
Retailer 9€763 EUR
Retailer 6€809 EUR
Retailer 3€909 EUR
Retailer 2€1,122 EUR
Retailer 15€1,488 EUR
Retailer 7€1,658 EUR
Retailer 10€1,701 EUR
Brilliant Earth€2,140 EUR

46 data points across 16 retailers

16 retailers€374 EUR to €2,140 EUR

A
Cheapest Retailer
-
€374 EUR
$419 USD
A
Retailer 2
-
€418 EUR
$469 USD
View
A
Retailer 3
-
€432 EUR
$484 USD
View
Final sale: no returns
A
Retailer 4
-
€463 EUR
$519 USD
View
Retailer 5
-
€483 EUR
$542 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€593 EUR
$665 USD
View
B+
Retailer 7
-
€622 EUR
$698 USD
View
A
Retailer 8
-
€731 EUR
$820 USD
View
A
Retailer 9
-
€763 EUR
£673 GBP
View
A
Retailer 10
-
€809 EUR
View
B+
Retailer 11
-
€909 EUR
$1,019 USD
View
B+
Retailer 12
-
€1,122 EUR
$1,259 USD
View
B+
Retailer 13
-
€1,488 EUR
$1,669 USD
View
B
Retailer 14
-
€1,658 EUR
$1,860 USD
View
B
Retailer 15
-
€1,701 EUR
£1,502 GBP
View
Most Expensive
B
Brilliant Earth
17470537A · Nov 2
€2,140 EUR
$2,400 USD
View
15 more retailers have this diamond
Prices start from €374 EURSave up to €1,766 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
3.01ct Oval
€374 EUR