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Cushion|Lab Grown|IGI

3.10ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG809672405

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG809672405

Diamond specifications and retailer prices

From $1,169 NZD
$659 USD
As of October 29, 2026
Save $4,491 NZD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,127 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.1ct lab-grown cushion diamond

This 3.1ct 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 LG809672405 or 809672405. Listed at 15 retailers as of October 29, 2026, with a 384% 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

3.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle28.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809672405
Dimensions8.72 × 7.23 × 5.00 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm7.23 mm3.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809672405
Side View
Table 63.0%Crown 36.7°Girdle: STK-VTKPavilion 28.3°Culet: NoneDepth 69.2%

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 29
Current: $6,127 NZD|Low: $1,169 NZD|High: $6,140 NZD|Avg: $3,096 NZD|+1.0%
Novita Diamonds
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 30, 2026
Retailer 3$1,169 NZD
Retailer 12$1,297 NZD
Retailer 11$1,526 NZD
Retailer 7$1,765 NZD
Retailer 13$1,785 NZD
Retailer 8$2,028 NZD
Retailer 2$2,739 NZD
Retailer 10$2,817 NZD
Retailer 15$3,275 NZD
Retailer 5$3,786 NZD
Retailer 4$4,139 NZD
Retailer 6$4,197 NZD
Retailer 14$4,323 NZD
Retailer 9$5,660 NZD
Novita Diamonds$6,127 NZD

42 data points across 15 retailers

15 retailers$1,169 NZD to $5,660 NZD

A
Cheapest Retailer
-
$1,169 NZD
$659 USD
Final sale: no returns
Retailer 2
-
$1,297 NZD
$731 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,526 NZD
$860 USD
View
A
Retailer 4
-
$1,765 NZD
$995 USD
View
A
Retailer 5
-
$1,785 NZD
$1,006 USD
View
A
Retailer 6
-
$2,028 NZD
£900 GBP
View
A
Retailer 7
-
$2,739 NZD
A$2,375 AUD
View
A
Retailer 8
-
$2,817 NZD
ZAR 25,649 ZAR
View
A
Retailer 9
-
$3,275 NZD
$1,846 USD
View
A
Retailer 10
-
$3,786 NZD
£1,680 GBP
View
B+
Retailer 11
-
$4,139 NZD
$2,333 USD
View
B+
Retailer 12
-
$4,197 NZD
$2,366 USD
View
B+
Retailer 13
-
$4,323 NZD
$2,437 USD
View
B+
Retailer 14
-
$5,660 NZD
£2,512 GBP
View
Most Expensive
Novita Diamonds
cert_809672405 · Oct 8
$6,127 NZD
A$5,313 AUD
View
Price last confirmed 22 days ago
14 more retailers have this diamond
Prices start from $1,169 NZDSave up to $4,491 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
3.10ct Cushion
$1,169 NZD