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Round|Lab Grown|IGI

3.06ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG761510428

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761510428

Diamond specifications and retailer prices

From $427 USD
As of October 29, 2026
Save $2,963 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,330 USD at Brilliant Earth · As of October 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761510428 or 761510428. Listed at 16 retailers as of October 29, 2026, with a 694% 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
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761510428
Dimensions9.20 × 9.26 × 5.80 mm
L/W Ratio1.01
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 Faint Blue
Top View
9.20 mm9.26 mm3.06 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761510428
Side View
Table 57.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: Oct 29
Current: $6,330 USD|Low: $411 USD|High: $6,570 USD|Avg: $1,768 USD|-3.7%
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
Retailer 17
October 29, 2026
Retailer 6$427 USD
Retailer 14$715 USD
Retailer 3$753 USD
Retailer 2$855 USD
Retailer 8$885 USD
Retailer 17$1,069 USD
Retailer 9$1,094 USD
Retailer 10$1,099 USD
Retailer 12$1,133 USD
Retailer 13$1,326 USD
Retailer 16$1,764 USD
Retailer 15$1,770 USD
Retailer 5$1,830 USD
Retailer 11$1,928 USD
Retailer 7$2,986 USD
Retailer 4$3,390 USD
Brilliant Earth$6,330 USD

24 data points across 17 retailers

16 retailers$427 USD to $3,390 USD

A
Retailer 1
-
$381 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$427 USD
View
Final sale: no returns
A
Retailer 3
-
$715 USD
View
B+
Retailer 4
-
$753 USD
View
A
Retailer 5
-
$855 USD
£673 GBP
View
A
Retailer 6
-
$1,069 USD
View
A
Retailer 7
-
$1,099 USD
A$1,690 AUD
View
A
Retailer 8
-
$1,133 USD
ZAR 18,301 ZAR
View
B+
Retailer 9
-
$1,326 USD
View
B+
Retailer 10
-
$1,764 USD
View
B+
Retailer 11
-
$1,770 USD
View
B+
Retailer 12
-
$1,830 USD
View
B+
Retailer 13
-
$1,928 USD
£1,518 GBP
View
B
Retailer 14
-
$2,986 USD
View
Price last confirmed 43 days ago
B
Retailer 15
-
$3,390 USD
View
Most Expensive
B
Brilliant Earth
21524900Y · Oct 28
$6,330 USD
View
Price under review
15 more retailers have this diamond
Prices start from $427 USDSave up to $2,963 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
$427 USD