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Oval|Lab Grown|IGI

3.01ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG839682401

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839682401

Diamond specifications and retailer prices

From $494 AUD
$347 USD
As of November 1, 2026
Save $4,873 AUD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,367 AUD 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 LG839682401 or 839682401. Listed at 16 retailers as of October 31, 2026, with prices from $494 to $5,367, a $4,873 spread on the same certified stone. Brilliant Earth lists it at $5,367. 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
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839682401
Dimensions12.11 × 8.03 × 4.90 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.11 mm8.03 mm3.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839682401
Side View
Table 63.0%Crown 31.1°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
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: $5,367 AUD|Low: $494 AUD|High: $6,221 AUD|Avg: $1,518 AUD|-13.7%
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 13$494 AUD
Retailer 7$572 AUD
Retailer 3$612 AUD
Retailer 16$612 AUD
Retailer 9$750 AUD
Retailer 12$826 AUD
Retailer 15$843 AUD
Retailer 10$1,024 AUD
Retailer 5$1,061 AUD
Retailer 2$1,092 AUD
Retailer 6$1,415 AUD
Retailer 14$1,797 AUD
Retailer 4$1,969 AUD
Retailer 8$2,029 AUD
Retailer 11$2,406 AUD
Brilliant Earth$5,367 AUD

22 data points across 16 retailers

16 retailers$494 AUD to $5,367 AUD

A
Cheapest Retailer
-
$494 AUD
$347 USD
A
Retailer 2
-
$572 AUD
$402 USD
View
A
Retailer 3
-
$612 AUD
$430 USD
View
Retailer 4
-
$612 AUD
$430 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$750 AUD
£415 GBP
View
A
Retailer 6
-
$826 AUD
$580 USD
View
B+
Retailer 7
-
$843 AUD
$592 USD
View
A
Retailer 8
-
$1,024 AUD
€685 EUR
View
A
Retailer 9
-
$1,061 AUD
$745 USD
View
A
Retailer 10
-
$1,092 AUD
£604 GBP
View
A
Retailer 11
-
$1,415 AUD
$994 USD
View
B+
Retailer 12
-
$1,797 AUD
$1,262 USD
View
B+
Retailer 13
-
$1,969 AUD
$1,383 USD
View
B+
Retailer 14
-
$2,029 AUD
$1,425 USD
View
B+
Retailer 15
-
$2,406 AUD
£1,331 GBP
View
Most Expensive
B
Brilliant Earth
21735048A · Oct 31
$5,367 AUD
$3,770 USD
View
15 more retailers have this diamond
Prices start from $494 AUDSave up to $4,873 AUD

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
$494 AUD