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Cushion|Lab Grown|IGI

3.43ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG746516044

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG746516044

Diamond specifications and retailer prices

From $1,535 NZD
$865 USD
As of October 31, 2026
Save $8,685 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,220 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.43ct lab-grown cushion diamond

This 3.43ct 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 LG746516044 or 746516044. Listed at 20 retailers as of October 30, 2026, with prices from $1,535 to $10,220, a $8,685 spread on the same certified stone. Brilliant Earth lists it at $10,220. 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

3.43
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746516044
Dimensions9.83 × 8.09 × 5.60 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.83 mm8.09 mm3.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746516044
Side View
Table 64.0%Crown 35.3°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 69.2%

Caratlytics Score

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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: $10,220 NZD|Low: $1,473 NZD|High: $11,409 NZD|Avg: $4,191 NZD|-7.8%
Brilliant Earth
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 2$1,535 NZD
Retailer 10$1,542 NZD
Retailer 13$1,916 NZD
Retailer 16$2,156 NZD
Retailer 17$2,339 NZD
Retailer 11$2,438 NZD
Retailer 4$2,618 NZD
Retailer 15$3,334 NZD
Retailer 12$3,591 NZD
Retailer 6$3,720 NZD
Retailer 7$4,038 NZD
Retailer 14$4,948 NZD
Retailer 8$5,232 NZD
Retailer 18$5,393 NZD
Retailer 3$5,535 NZD
Retailer 5$6,037 NZD
Retailer 9$7,638 NZD
Brilliant Earth$10,220 NZD

23 data points across 18 retailers

20 retailers$1,535 NZD to $10,220 NZD

A
Cheapest Retailer
-
$1,535 NZD
$865 USD
Final sale: no returns
Retailer 2
-
$1,542 NZD
$869 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,916 NZD
$1,080 USD
View
A
Retailer 4
-
$2,156 NZD
$1,215 USD
View
A
Retailer 5
-
$2,339 NZD
$1,318 USD
View
A
Retailer 6
-
$2,438 NZD
£1,082 GBP
View
A
Retailer 7
-
$2,618 NZD
€1,405 EUR
View
A
Retailer 8
-
$3,334 NZD
$1,879 USD
View
A
Retailer 9
-
$3,591 NZD
A$3,114 AUD
View
A
Retailer 10
-
$3,720 NZD
ZAR 33,871 ZAR
View
A
Retailer 11
-
$4,038 NZD
$2,276 USD
View
B+
Retailer 12
-
$4,948 NZD
£2,196 GBP
View
B+
Retailer 13
-
$5,232 NZD
$2,949 USD
View
B+
Retailer 14
-
$5,393 NZD
$3,039 USD
View
B+
Retailer 15
-
$5,490 NZD
$3,094 USD
View
B+
Retailer 16
-
$5,535 NZD
$3,120 USD
View
B+
Retailer 17
-
$6,037 NZD
£2,679 GBP
View
Retailer 18
-
$6,787 NZD
A$5,885 AUD
View
Price last confirmed 23 days ago
Retailer 19
-
$7,638 NZD
$4,305 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
17174420A · Oct 30
$10,220 NZD
$5,760 USD
View
19 more retailers have this diamond
Prices start from $1,535 NZDSave up to $8,685 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
3.43ct Cushion
$1,535 NZD