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Round|Lab Grown|IGI

3.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG747518175

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747518175

Diamond specifications and retailer prices

From $402 USD
As of November 1, 2026
Save $3,288 USD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,690 USD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747518175 or 747518175. Listed at 25 retailers as of October 31, 2026, with prices from $402 to $3,690, a $3,288 spread on the same certified stone. Brilliant Earth lists it at $3,690. 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747518175
Dimensions9.27 × 9.32 × 5.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.27 mm9.32 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747518175
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: $3,690 USD|Low: $398 USD|High: $3,690 USD|Avg: $1,215 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
November 2, 2026
Retailer 11$402 USD
Retailer 19$449 USD
Retailer 3$450 USD
Retailer 5$498 USD
Retailer 7$498 USD
Retailer 21$645 USD
Retailer 13$665 USD
Retailer 8$788 USD
Retailer 6$802 USD
Retailer 17$816 USD
Retailer 15$834 USD
Retailer 4$1,036 USD
Retailer 20$1,048 USD
Retailer 2$1,085 USD
Retailer 10$1,252 USD
Retailer 12$1,601 USD
Retailer 14$1,636 USD
Retailer 9$1,837 USD
Retailer 18$1,864 USD
Retailer 16$1,946 USD
Brilliant Earth$3,690 USD

33 data points across 21 retailers

25 retailers$402 USD to $3,690 USD

Retailer 1
-
$398 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$402 USD
View
A
Retailer 3
-
$449 USD
View
Final sale: no returns
A
Retailer 4
-
$450 USD
View
Retailer 5
-
$487 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$498 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$498 USD
View
A
Retailer 8
-
$645 USD
View
A
Retailer 9
-
$665 USD
£524 GBP
View
B+
Retailer 10
-
$788 USD
View
A
Retailer 11
-
$802 USD
View
A
Retailer 12
-
$816 USD
£642 GBP
View
A
Retailer 13
-
$834 USD
€794 EUR
View
B+
Retailer 14
-
$1,036 USD
View
A
Retailer 15
-
$1,048 USD
A$1,612 AUD
View
A
Retailer 16
-
$1,085 USD
ZAR 17,523 ZAR
View
B+
Retailer 17
-
$1,252 USD
View
Retailer 18
-
$1,586 USD
View
Price last confirmed 42 days ago
B+
Retailer 19
-
$1,601 USD
View
B+
Retailer 20
-
$1,636 USD
View
B
Retailer 21
-
$1,817 USD
View
B
Retailer 22
-
$1,837 USD
View
B
Retailer 23
-
$1,864 USD
View
B
Retailer 24
-
$1,946 USD
£1,532 GBP
View
Most Expensive
B
Brilliant Earth
17177432A · Oct 31
$3,690 USD
View
24 more retailers have this diamond
Prices start from $402 USDSave up to $3,288 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
$402 USD