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Round|Lab Grown|IGI

3.06ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG660444666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG660444666

Diamond specifications and retailer prices

From $596 USD
As of October 26, 2026
Save $2,617 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,213 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660444666 or 660444666. Listed at 22 retailers as of October 26, 2026, with prices from $596 to $3,213, a $2,617 spread on the same certified stone. MOH London lists it at $3,213. 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660444666
Dimensions9.41 × 9.44 × 5.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.41 mm9.44 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660444666
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.0%

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: Oct 26
Current: $3,213 USD|Low: $572 USD|High: $3,247 USD|Avg: $1,454 USD|-1.1%
MOH London
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
Retailer 17
October 29, 2026
Retailer 3$596 USD
Retailer 8$666 USD
Retailer 5$739 USD
Retailer 9$739 USD
Retailer 14$870 USD
Retailer 2$952 USD
Retailer 15$990 USD
Retailer 10$1,126 USD
Retailer 13$1,146 USD
Retailer 12$1,474 USD
Retailer 16$1,570 USD
Retailer 11$1,605 USD
Retailer 17$1,834 USD
Retailer 4$2,274 USD
Retailer 7$2,359 USD
Retailer 6$2,458 USD
MOH London$3,213 USD

33 data points across 17 retailers

22 retailers$596 USD to $3,213 USD

A
Cheapest Retailer
-
$596 USD
A
Retailer 2
-
$666 USD
View
Final sale: no returns
A
Retailer 3
-
$668 USD
View
A
Retailer 4
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$739 USD
View
A
Retailer 5
-
$739 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$870 USD
View
A
Retailer 7
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$952 USD
£749 GBP
View
A
Retailer 8
-
$990 USD
View
A
Retailer 9
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$1,012 USD
View
A
Retailer 10
-
$1,126 USD
€1,072 EUR
View
A
Retailer 11
-
$1,146 USD
£902 GBP
View
B+
Retailer 12
-
$1,311 USD
View
B+
Retailer 13
-
$1,474 USD
A$2,268 AUD
View
B+
Retailer 14
-
$1,570 USD
A$2,416 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,605 USD
ZAR 25,936 ZAR
View
B+
Retailer 16
-
$1,834 USD
View
B+
Retailer 17
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$1,944 USD
View
B
Retailer 18
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$2,274 USD
A$3,498 AUD
View
Price last confirmed 20 days ago
B
Retailer 19
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$2,359 USD
View
B
Retailer 20
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$2,391 USD
View
B
Retailer 21
-
$2,458 USD
View
Most Expensive
B
MOH London
LG660444666 · Oct 26
$3,213 USD
£2,530 GBP
View
21 more retailers have this diamond
Prices start from $596 USDSave up to $2,617 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
$596 USD