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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 $444 SGD
$347 USD
As of November 1, 2026
Save $4,376 SGD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,820 SGD 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 $444 to $4,820, a $4,376 spread on the same certified stone. Brilliant Earth lists it at $4,820. 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: $4,820 SGD|Low: $444 SGD|High: $5,587 SGD|Avg: $1,363 SGD|-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$444 SGD
Retailer 7$514 SGD
Retailer 3$550 SGD
Retailer 16$550 SGD
Retailer 2$673 SGD
Retailer 12$741 SGD
Retailer 15$757 SGD
Retailer 10$919 SGD
Retailer 5$952 SGD
Retailer 9$980 SGD
Retailer 6$1,271 SGD
Retailer 14$1,613 SGD
Retailer 4$1,768 SGD
Retailer 8$1,822 SGD
Retailer 11$2,161 SGD
Brilliant Earth$4,820 SGD

22 data points across 16 retailers

16 retailers$444 SGD to $4,820 SGD

A
Cheapest Retailer
-
$444 SGD
$347 USD
A
Retailer 2
-
$514 SGD
$402 USD
View
A
Retailer 3
-
$550 SGD
$430 USD
View
Retailer 4
-
$550 SGD
$430 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$673 SGD
£415 GBP
View
A
Retailer 6
-
$741 SGD
$580 USD
View
B+
Retailer 7
-
$757 SGD
$592 USD
View
A
Retailer 8
-
$919 SGD
€685 EUR
View
A
Retailer 9
-
$952 SGD
$745 USD
View
A
Retailer 10
-
$980 SGD
£604 GBP
View
A
Retailer 11
-
$1,271 SGD
$994 USD
View
B+
Retailer 12
-
$1,613 SGD
$1,262 USD
View
B+
Retailer 13
-
$1,768 SGD
$1,383 USD
View
B+
Retailer 14
-
$1,822 SGD
$1,425 USD
View
B+
Retailer 15
-
$2,161 SGD
£1,331 GBP
View
Most Expensive
B
Brilliant Earth
21735048A · Oct 31
$4,820 SGD
$3,770 USD
View
15 more retailers have this diamond
Prices start from $444 SGDSave up to $4,376 SGD

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
$444 SGD