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Oval|Lab Grown|IGI

3.01ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG678584117

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG678584117

Diamond specifications and retailer prices

From €375 EUR
$419 USD
As of November 1, 2026
Save €1,773 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,148 EUR at Brilliant Earth · As of October 31, 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 LG678584117 or 678584117. Listed at 16 retailers as of October 31, 2026, with prices from €375 to €2,148, a €1,773 spread on the same certified stone. Brilliant Earth lists it at €2,148. 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
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584117
Dimensions11.79 × 8.17 × 5.15 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm8.17 mm3.01 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678584117
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.0%

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: €2,148 EUR|Low: €375 EUR|High: €2,166 EUR|Avg: €903 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 1, 2026
Retailer 5€375 EUR
Retailer 4€420 EUR
Retailer 10€433 EUR
Retailer 12€465 EUR
Retailer 8€485 EUR
Retailer 16€595 EUR
Retailer 14€625 EUR
Retailer 13€734 EUR
Retailer 9€759 EUR
Retailer 6€812 EUR
Retailer 3€912 EUR
Retailer 11€1,114 EUR
Retailer 15€1,494 EUR
Retailer 7€1,665 EUR
Retailer 2€1,707 EUR
Brilliant Earth€2,148 EUR

46 data points across 16 retailers

16 retailers€375 EUR to €2,148 EUR

A
Cheapest Retailer
-
€375 EUR
$419 USD
A
Retailer 2
-
€420 EUR
$469 USD
View
A
Retailer 3
-
€433 EUR
$484 USD
View
Final sale: no returns
A
Retailer 4
-
€465 EUR
$519 USD
View
Retailer 5
-
€485 EUR
$542 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€595 EUR
$665 USD
View
B+
Retailer 7
-
€625 EUR
$698 USD
View
A
Retailer 8
-
€734 EUR
$820 USD
View
A
Retailer 9
-
€759 EUR
£668 GBP
View
A
Retailer 10
-
€812 EUR
View
B+
Retailer 11
-
€912 EUR
$1,019 USD
View
B+
Retailer 12
-
€1,114 EUR
$1,245 USD
View
B+
Retailer 13
-
€1,494 EUR
$1,669 USD
View
B
Retailer 14
-
€1,665 EUR
$1,860 USD
View
B
Retailer 15
-
€1,707 EUR
£1,502 GBP
View
Most Expensive
B
Brilliant Earth
17470851A · Oct 31
€2,148 EUR
$2,400 USD
View
15 more retailers have this diamond
Prices start from €375 EURSave up to €1,773 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
€375 EUR