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Cushion|Lab Grown|IGI

3.06ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG805681733

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805681733

Diamond specifications and retailer prices

From $1,137 NZD
$641 USD
As of October 31, 2026
Save $4,838 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,263 NZD at Rare Carat · As of October 14, 2026
View at Rare Carat

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 LG805681733 or 805681733. Listed at 16 retailers as of October 31, 2026, with a 425% 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
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805681733
Dimensions9.95 × 7.63 × 5.05 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
9.95 mm7.63 mm3.06 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805681733
Side View
Table 64.0%Crown 38.1°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 66.2%

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: $1,833 NZD|Low: $1,137 NZD|High: $5,975 NZD|Avg: $2,897 NZD|-3.1%
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
October 31, 2026
Retailer 15$1,137 NZD
Retailer 10$1,499 NZD
Retailer 14$1,689 NZD
Retailer 1$1,833 NZD
Retailer 13$1,883 NZD
Retailer 9$1,969 NZD
Retailer 2$2,663 NZD
Retailer 6$2,749 NZD
Retailer 12$3,192 NZD
Retailer 7$3,848 NZD
Retailer 3$3,982 NZD
Retailer 4$4,084 NZD
Retailer 11$4,163 NZD
Retailer 5$5,525 NZD
Retailer 8$5,975 NZD

20 data points across 15 retailers

16 retailers$1,137 NZD to $5,975 NZD

A
Cheapest Retailer
-
$1,137 NZD
$641 USD
Final sale: no returns
A
Retailer 2
-
$1,499 NZD
$845 USD
View
A
Retailer 3
-
$1,689 NZD
$952 USD
View
A
Retailer 4
-
$1,833 NZD
€984 EUR
View
A
Retailer 5
-
$1,883 NZD
$1,061 USD
View
A
Retailer 6
-
$1,969 NZD
£874 GBP
View
A
Retailer 7
-
$2,663 NZD
A$2,309 AUD
View
A
Retailer 8
-
$2,749 NZD
ZAR 25,031 ZAR
View
A
Retailer 9
-
$3,192 NZD
$1,799 USD
View
B+
Retailer 10
-
$3,848 NZD
$2,169 USD
View
B+
Retailer 11
-
$3,982 NZD
SGD 3,033 SGD
View
B+
Retailer 12
-
$4,084 NZD
$2,302 USD
View
B+
Retailer 13
-
$4,163 NZD
$2,346 USD
View
B+
Retailer 14
-
$5,525 NZD
£2,452 GBP
View
B
Retailer 15
-
$5,975 NZD
A$5,181 AUD
View
Most Expensive
Rare Carat
CN140-32A · Oct 14
$6,263 NZD
$3,530 USD
View
Price last confirmed 17 days ago
15 more retailers have this diamond
Prices start from $1,137 NZDSave up to $4,838 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
$1,137 NZD