CaratHunter
Plans
Round|Lab Grown|IGI

3.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG731576592

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731576592

Diamond specifications and retailer prices

From $384 USD
As of November 1, 2026
Save $4,386 USD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,770 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 LG731576592 or 731576592. Listed at 18 retailers as of October 31, 2026, with prices from $384 to $4,770, a $4,386 spread on the same certified stone. Brilliant Earth lists it at $4,770. 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 angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731576592
Dimensions9.33 × 9.28 × 5.74 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
9.33 mm9.28 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731576592
Side View
Table 58.0%Crown 34.9°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,770 USD|Low: $379 USD|High: $4,770 USD|Avg: $1,248 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
November 2, 2026
Retailer 4$384 USD
Retailer 17$430 USD
Retailer 9$476 USD
Retailer 15$476 USD
Retailer 14$625 USD
Retailer 18$757 USD
Retailer 7$782 USD
Retailer 2$835 USD
Retailer 12$859 USD
Retailer 13$1,002 USD
Retailer 5$1,029 USD
Retailer 11$1,036 USD
Retailer 3$1,335 USD
Retailer 8$1,529 USD
Retailer 10$1,567 USD
Retailer 6$1,782 USD
Retailer 16$1,862 USD
Brilliant Earth$4,770 USD

43 data points across 18 retailers

18 retailers$384 USD to $4,770 USD

A
Cheapest Retailer
-
$384 USD
A
Retailer 2
-
$430 USD
View
A
Retailer 3
-
$476 USD
View
Retailer 4
-
$476 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$625 USD
View
B+
Retailer 6
-
$757 USD
View
A
Retailer 7
-
$782 USD
View
A
Retailer 8
-
$835 USD
€795 EUR
View
A
Retailer 9
-
$859 USD
£676 GBP
View
A
Retailer 10
-
$1,002 USD
A$1,541 AUD
View
A
Retailer 11
-
$1,029 USD
View
A
Retailer 12
-
$1,036 USD
ZAR 16,743 ZAR
View
B+
Retailer 13
-
$1,335 USD
View
B+
Retailer 14
-
$1,529 USD
View
B+
Retailer 15
-
$1,567 USD
View
B
Retailer 16
-
$1,782 USD
View
Retailer 17
-
$1,862 USD
£1,466 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
16208906A · Oct 31
$4,770 USD
View
17 more retailers have this diamond
Prices start from $384 USDSave up to $4,386 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
$384 USD