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Cushion|Lab Grown|IGI

3.06ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG805681731

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805681731

Diamond specifications and retailer prices

From $1,143 NZD
$644 USD
As of October 31, 2026
Save $12,768 NZD (92%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,911 NZD 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805681731 or 805681731. Listed at 19 retailers as of October 29, 2026, with prices from $1,143 to $13,911, a $12,768 spread on the same certified stone. Brilliant Earth lists it at $13,911. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805681731
Dimensions9.93 × 7.64 × 5.14 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm7.64 mm3.06 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805681731
Side View
Table 66.0%Crown 39°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 67.3%

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: Oct 31
Current: $3,194 NZD|Low: $1,143 NZD|High: $6,201 NZD|Avg: $3,029 NZD|-0.3%
Retailer 1
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
October 31, 2026
Retailer 13$1,143 NZD
Retailer 10$1,297 NZD
Retailer 16$1,508 NZD
Retailer 2$1,703 NZD
Retailer 18$1,891 NZD
Retailer 15$1,977 NZD
Retailer 12$2,183 NZD
Retailer 3$2,684 NZD
Retailer 6$2,760 NZD
Retailer 1$3,194 NZD
Retailer 8$3,705 NZD
Retailer 7$3,864 NZD
Retailer 17$4,003 NZD
Retailer 11$4,100 NZD
Retailer 4$4,198 NZD
Retailer 5$5,548 NZD
Retailer 14$5,975 NZD
Retailer 9$6,201 NZD

18 data points across 18 retailers

19 retailers$1,143 NZD to $13,911 NZD

A
Cheapest Retailer
-
$1,143 NZD
$644 USD
Final sale: no returns
Retailer 2
-
$1,297 NZD
$731 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,508 NZD
$850 USD
View
A
Retailer 4
-
$1,703 NZD
$960 USD
View
A
Retailer 5
-
$1,891 NZD
$1,066 USD
View
A
Retailer 6
-
$1,977 NZD
£877 GBP
View
A
Retailer 7
-
$2,183 NZD
€1,172 EUR
View
A
Retailer 8
-
$2,684 NZD
A$2,327 AUD
View
A
Retailer 9
-
$2,760 NZD
ZAR 25,133 ZAR
View
A
Retailer 10
-
$3,194 NZD
$1,800 USD
View
A
Retailer 11
-
$3,705 NZD
£1,644 GBP
View
B+
Retailer 12
-
$3,864 NZD
$2,178 USD
View
B+
Retailer 13
-
$4,003 NZD
SGD 3,049 SGD
View
B+
Retailer 14
-
$4,100 NZD
$2,311 USD
View
B+
Retailer 15
-
$4,198 NZD
$2,366 USD
View
B+
Retailer 16
-
$5,548 NZD
£2,462 GBP
View
B+
Retailer 17
-
$5,975 NZD
A$5,181 AUD
View
Retailer 18
-
$6,201 NZD
$3,495 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20209274A · Oct 29
$13,911 NZD
$7,840 USD
View
18 more retailers have this diamond
Prices start from $1,143 NZDSave up to $12,768 NZD

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
$1,143 NZD