Cushion|Lab Grown|IGI

3.06ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG812616475

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812616475

Diamond specifications and retailer prices

From $449 USD
As of October 31, 2026
Save $3,751 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,200 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812616475 or 812616475. Listed at 16 retailers as of October 29, 2026, with prices from $449 to $4,200, a $3,751 spread on the same certified stone. Brilliant Earth lists it at $4,200. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812616475
Dimensions9.51 × 7.42 × 5.09 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm7.42 mm3.06 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812616475
Side View
Table 57.0%Crown 36.4°Girdle: THK-VTKPavilion 34.2°Culet: NoneDepth 68.6%

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 31
Current: $4,200 USD|Low: $499 USD|High: $4,440 USD|Avg: $1,265 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
October 31, 2026
Retailer 12$499 USD
Retailer 6$529 USD
Retailer 5$645 USD
Retailer 4$670 USD
Retailer 7$794 USD
Retailer 2$819 USD
Retailer 8$1,050 USD
Retailer 10$1,082 USD
Retailer 11$1,196 USD
Retailer 3$1,866 USD
Retailer 9$1,958 USD
Brilliant Earth$4,200 USD

35 data points across 12 retailers

16 retailers$449 USD to $4,200 USD

A
Cheapest Retailer
-
$449 USD
Final sale: no returns
A
Retailer 2
-
$499 USD
View
A
Retailer 3
-
$529 USD
£416 GBP
View
A
Retailer 4
-
$645 USD
View
B+
Retailer 5
-
$670 USD
View
A
Retailer 6
-
$794 USD
€756 EUR
View
A
Retailer 7
-
$819 USD
£645 GBP
View
A
Retailer 8
-
$878 USD
View
A
Retailer 9
-
$1,050 USD
A$1,615 AUD
View
A
Retailer 10
-
$1,082 USD
ZAR 17,487 ZAR
View
A
Retailer 11
-
$1,098 USD
View
A
Retailer 12
-
$1,196 USD
View
B+
Retailer 13
-
$1,639 USD
View
B+
Retailer 14
-
$1,866 USD
View
B+
Retailer 15
-
$1,958 USD
£1,542 GBP
View
Most Expensive
B
Brilliant Earth
20298540A · Oct 29
$4,200 USD
View
15 more retailers have this diamond
Prices start from $449 USDSave up to $3,751 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 Cushion
$449 USD