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Cushion|Lab Grown|IGI

3.00ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG729574072

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG729574072

Diamond specifications and retailer prices

From $1,804 NZD
$1,017 USD
As of October 29, 2026
Save $7,759 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,578 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729574072 or 729574072. Listed at 15 retailers as of October 29, 2026, with a 430% 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

3.00
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729574072
Dimensions9.73 × 7.98 × 4.93 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.73 mm7.98 mm3.00 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729574072
Side View
Table 60.0%Crown 34.9°Girdle: STK-THKPavilion 42.3°Culet: LargeDepth 61.8%

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: $15,578 NZD|Low: $1,804 NZD|High: $16,306 NZD|Avg: $5,039 NZD
Do Amore 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 7$1,804 NZD
Retailer 14$2,035 NZD
Retailer 3$2,126 NZD
Retailer 12$2,342 NZD
Retailer 15$2,638 NZD
Retailer 13$2,869 NZD
Retailer 9$3,227 NZD
Retailer 2$3,256 NZD
Retailer 8$3,441 NZD
Retailer 6$6,192 NZD
Retailer 5$6,311 NZD
Retailer 11$7,661 NZD
Retailer 4$7,990 NZD
Retailer 10$9,563 NZD
Do Amore Diamonds$15,578 NZD

42 data points across 15 retailers

15 retailers$1,804 NZD to $9,563 NZD

A
Cheapest Retailer
-
$1,804 NZD
$1,017 USD
Retailer 2
-
$2,035 NZD
$1,147 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$2,126 NZD
$1,198 USD
View
Final sale: no returns
A
Retailer 4
-
$2,342 NZD
$1,320 USD
View
A
Retailer 5
-
$2,638 NZD
$1,487 USD
View
B+
Retailer 6
-
$2,869 NZD
$1,617 USD
View
B+
Retailer 7
-
$3,227 NZD
A$2,798 AUD
View
B+
Retailer 8
-
$3,256 NZD
£1,445 GBP
View
B+
Retailer 9
-
$3,441 NZD
€1,847 EUR
View
B
Retailer 10
-
$6,192 NZD
£2,748 GBP
View
B
Retailer 11
-
$6,311 NZD
$3,557 USD
View
B
Retailer 12
-
$7,661 NZD
£3,400 GBP
View
Retailer 13
-
$7,990 NZD
$4,503 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$9,563 NZD
$5,390 USD
View
Most Expensive
Do Amore Diamonds
27-A6B47CEB3 · Oct 29
$15,578 NZD
$8,780 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,804 NZDSave up to $7,759 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
3.00ct Cushion
$1,804 NZD