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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 $617 NZD
$347 USD
As of November 1, 2026
Save $6,084 NZD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,700 NZD 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 LG839682401 or 839682401. Listed at 16 retailers as of November 1, 2026, with prices from $617 to $6,700, a $6,084 spread on the same certified stone. Brilliant Earth lists it at $6,700. 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

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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: $6,700 NZD|Low: $617 NZD|High: $7,767 NZD|Avg: $1,895 NZD|-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$617 NZD
Retailer 7$714 NZD
Retailer 3$764 NZD
Retailer 16$764 NZD
Retailer 2$936 NZD
Retailer 12$1,031 NZD
Retailer 15$1,052 NZD
Retailer 10$1,278 NZD
Retailer 5$1,324 NZD
Retailer 9$1,363 NZD
Retailer 6$1,767 NZD
Retailer 14$2,243 NZD
Retailer 4$2,458 NZD
Retailer 8$2,533 NZD
Retailer 11$3,004 NZD
Brilliant Earth$6,700 NZD

22 data points across 16 retailers

16 retailers$617 NZD to $6,700 NZD

A
Cheapest Retailer
-
$617 NZD
$347 USD
A
Retailer 2
-
$714 NZD
$402 USD
View
A
Retailer 3
-
$764 NZD
$430 USD
View
Retailer 4
-
$764 NZD
$430 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$936 NZD
£415 GBP
View
A
Retailer 6
-
$1,031 NZD
$580 USD
View
B+
Retailer 7
-
$1,052 NZD
$592 USD
View
A
Retailer 8
-
$1,278 NZD
€685 EUR
View
A
Retailer 9
-
$1,324 NZD
$745 USD
View
A
Retailer 10
-
$1,363 NZD
£604 GBP
View
A
Retailer 11
-
$1,767 NZD
$994 USD
View
B+
Retailer 12
-
$2,243 NZD
$1,262 USD
View
B+
Retailer 13
-
$2,458 NZD
$1,383 USD
View
B+
Retailer 14
-
$2,533 NZD
$1,425 USD
View
B+
Retailer 15
-
$3,004 NZD
£1,331 GBP
View
Most Expensive
B
Brilliant Earth
21735048A · Nov 2
$6,700 NZD
$3,770 USD
View
15 more retailers have this diamond
Prices start from $617 NZDSave up to $6,084 NZD

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
$617 NZD