Round|Lab Grown|IGI

3.06ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG818675774

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818675774

Diamond specifications and retailer prices

From $411 USD
As of November 1, 2026
Save $1,527 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,490 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818675774 or 818675774. Listed at 20 retailers as of October 29, 2026, with a 372% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818675774
Dimensions9.38 × 9.31 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.31 mm3.06 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818675774
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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: $5,490 USD|Low: $411 USD|High: $5,490 USD|Avg: $1,531 USD
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
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Retailer 19
November 2, 2026
Retailer 14$411 USD
Retailer 3$461 USD
Retailer 17$510 USD
Retailer 2$653 USD
Retailer 18$655 USD
Retailer 4$685 USD
Retailer 13$837 USD
Retailer 12$929 USD
Retailer 6$1,104 USD
Retailer 8$1,139 USD
Retailer 15$1,154 USD
Retailer 9$1,188 USD
Retailer 10$1,472 USD
Retailer 19$1,640 USD
Retailer 5$1,674 USD
Retailer 16$1,777 USD
Retailer 7$1,938 USD
Retailer 11$2,016 USD
Brilliant Earth$5,490 USD

35 data points across 19 retailers

20 retailers$411 USD to $1,938 USD

A
Cheapest Retailer
-
$411 USD
A
Retailer 2
-
$461 USD
View
A
Retailer 3
-
$510 USD
View
Retailer 4
-
$525 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$653 USD
£514 GBP
View
A
Retailer 6
-
$655 USD
View
B+
Retailer 7
-
$685 USD
View
A
Retailer 8
-
$837 USD
£659 GBP
View
A
Retailer 9
-
$929 USD
€885 EUR
View
A
Retailer 10
-
$1,104 USD
A$1,699 AUD
View
A
Retailer 11
-
$1,139 USD
ZAR 18,401 ZAR
View
B+
Retailer 12
-
$1,154 USD
View
B+
Retailer 13
-
$1,188 USD
A$1,828 AUD
View
B+
Retailer 14
-
$1,472 USD
View
B+
Retailer 15
-
$1,640 USD
View
B+
Retailer 16
-
$1,674 USD
View
B+
Retailer 17
-
$1,777 USD
View
B+
Retailer 18
-
$1,938 USD
£1,526 GBP
View
Retailer 19
-
$2,016 USD
A$3,102 AUD
View
Price last confirmed 25 days ago
Most Expensive
Brilliant Earth
20945423A · Oct 29
$5,490 USD
View
Price under review
19 more retailers have this diamond
Prices start from $411 USDSave up to $1,527 USD

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
3.06ct Round
$411 USD