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Cushion|Lab Grown|IGI

3.28ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG845669506

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG845669506

Diamond specifications and retailer prices

From $1,664 NZD
HK$7,300 HKD
As of October 29, 2026
Save $6,865 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,529 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.28ct lab-grown cushion diamond

This 3.28ct 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 LG845669506 or 845669506. Listed at 15 retailers as of October 29, 2026, with prices from $1,664 to $8,529, a $6,865 spread on the same certified stone. Brilliant Earth lists it at $8,529. 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

3.28
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845669506
Dimensions10.47 × 7.34 × 4.88 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm7.34 mm3.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845669506
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 66.5%

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: $3,744 NZD|Low: $1,389 NZD|High: $6,830 NZD|Avg: $3,647 NZD|+1.3%
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
October 26, 2026
Retailer 2$1,389 NZD
Retailer 8$1,664 NZD
Retailer 11$1,668 NZD
Retailer 12$1,754 NZD
Retailer 13$1,992 NZD
Retailer 9$2,277 NZD
Retailer 3$2,338 NZD
Retailer 14$3,245 NZD
Retailer 1$3,744 NZD
Retailer 5$4,846 NZD
Retailer 10$4,905 NZD
Retailer 4$4,945 NZD
Retailer 7$4,959 NZD
Retailer 15$6,695 NZD
Retailer 6$6,830 NZD

5 data points across 15 retailers

15 retailers$1,664 NZD to $8,529 NZD

A
Cheapest Retailer
-
$1,664 NZD
HK$7,300 HKD
Retailer 2
-
$1,668 NZD
£738 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
$1,754 NZD
$985 USD
View
Price last confirmed 6 days ago
A
Retailer 4
-
$1,992 NZD
$1,119 USD
View
A
Retailer 5
-
$2,277 NZD
£1,007 GBP
View
Retailer 6
-
$2,338 NZD
$1,313 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$3,245 NZD
A$2,804 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,744 NZD
$2,103 USD
View
B+
Retailer 9
-
$4,846 NZD
SGD 3,678 SGD
View
Retailer 10
-
$4,905 NZD
$2,755 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$4,945 NZD
$2,778 USD
View
Retailer 12
-
$4,959 NZD
$2,785 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$6,695 NZD
$3,760 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$6,830 NZD
$3,836 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
22218964A · Oct 29
$8,529 NZD
$4,790 USD
View
14 more retailers have this diamond
Prices start from $1,664 NZDSave up to $6,865 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
3.28ct Cushion
$1,664 NZD