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Cushion|Lab Grown|IGI

0.57ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG670429521

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG670429521

Diamond specifications and retailer prices

From $322 NZD
$181 USD
As of October 29, 2026
Save $2,438 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,760 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.57ct lab-grown cushion diamond

This 0.57ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670429521 or 670429521. Listed at 20 retailers as of October 29, 2026, with prices from $322 to $2,760, a $2,438 spread on the same certified stone. Do Amore Diamonds lists it at $2,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670429521
Dimensions5.62 × 4.35 × 3.01 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm4.35 mm0.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG670429521
Side View
Table 55.0%Crown 34°Girdle: STK-THKPavilion 39.6°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: $2,760 NZD|Low: $310 NZD|High: $2,760 NZD|Avg: $1,015 NZD|+4.0%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 5$322 NZD
Retailer 17$351 NZD
Retailer 8$358 NZD
Retailer 7$534 NZD
Retailer 12$658 NZD
Retailer 11$709 NZD
Retailer 14$713 NZD
Retailer 2$751 NZD
Retailer 4$773 NZD
Retailer 3$781 NZD
Retailer 16$890 NZD
Retailer 15$1,073 NZD
Retailer 18$1,268 NZD
Retailer 9$1,307 NZD
Retailer 10$1,577 NZD
Retailer 13$1,854 NZD
Retailer 6$1,912 NZD
Do Amore Diamonds$2,760 NZD

33 data points across 18 retailers

20 retailers$322 NZD to $2,760 NZD

A
Cheapest Retailer
-
$322 NZD
$181 USD
Final sale: no returns
A
Retailer 2
-
$351 NZD
$197 USD
View
A
Retailer 3
-
$358 NZD
$201 USD
View
A
Retailer 4
-
$534 NZD
$300 USD
View
B+
Retailer 5
-
$658 NZD
€352 EUR
View
B+
Retailer 6
-
$709 NZD
£314 GBP
View
B+
Retailer 7
-
$713 NZD
ZAR 6,467 ZAR
View
B+
Retailer 8
-
$751 NZD
£332 GBP
View
B+
Retailer 9
-
$773 NZD
$434 USD
View
B+
Retailer 10
-
$781 NZD
$439 USD
View
B+
Retailer 11
-
$890 NZD
$500 USD
View
B
Retailer 12
-
$1,073 NZD
CA$837 CAD
View
B
Retailer 13
-
$1,268 NZD
$712 USD
View
B
Retailer 14
-
$1,307 NZD
$734 USD
View
B
Retailer 15
-
$1,577 NZD
$885 USD
View
B
Retailer 16
-
$1,577 NZD
$886 USD
View
B
Retailer 17
-
$1,854 NZD
£820 GBP
View
B
Retailer 18
-
$1,912 NZD
$1,074 USD
View
B
Retailer 19
-
$2,493 NZD
$1,400 USD
View
Most Expensive
B
Do Amore Diamonds
27-7C03C1345 · Oct 29
$2,760 NZD
$1,550 USD
View
19 more retailers have this diamond
Prices start from $322 NZDSave up to $2,438 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
0.57ct Cushion
$322 NZD