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Cushion|Lab Grown|IGI

1.74ct E VVS2 Cushion Lab Grown Diamond

GD • E/VVS2 • IGI LG663402893

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG663402893

Diamond specifications and retailer prices

From $573 NZD
$322 USD
As of October 28, 2026
Save $3,629 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,202 NZD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.74ct lab-grown cushion diamond

This 1.74ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG663402893 or 663402893. Listed at 18 retailers as of October 27, 2026, with prices from $573 to $4,202, a $3,629 spread on the same certified stone. Brilliant Earth lists it at $4,202. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.74
Carat
E
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663402893
Dimensions6.97 × 6.87 × 4.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.87 mm1.74 ctE / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663402893
Side View
Table 63.0%Crown 36.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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 28
Current: $4,202 NZD|Low: $472 NZD|High: $4,629 NZD|Avg: $1,677 NZD|-9.2%
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 29, 2026
Retailer 8$573 NZD
Retailer 16$636 NZD
Retailer 17$729 NZD
Retailer 18$881 NZD
Retailer 11$957 NZD
Retailer 9$1,043 NZD
Retailer 13$1,092 NZD
Retailer 2$1,120 NZD
Retailer 4$1,248 NZD
Retailer 6$1,271 NZD
Retailer 12$1,478 NZD
Retailer 7$2,130 NZD
Retailer 15$2,404 NZD
Retailer 5$2,443 NZD
Retailer 14$2,560 NZD
Retailer 10$2,624 NZD
Retailer 3$2,988 NZD
Brilliant Earth$4,202 NZD

38 data points across 18 retailers

18 retailers$573 NZD to $4,202 NZD

A
Cheapest Retailer
-
$573 NZD
$322 USD
Final sale: no returns
B+
Retailer 2
-
$636 NZD
$357 USD
View
B+
Retailer 3
-
$729 NZD
£322 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$881 NZD
$495 USD
View
B+
Retailer 5
-
$957 NZD
€512 EUR
View
B+
Retailer 6
-
$1,043 NZD
$586 USD
View
B+
Retailer 7
-
$1,092 NZD
ZAR 9,906 ZAR
View
B+
Retailer 8
-
$1,120 NZD
£495 GBP
View
B+
Retailer 9
-
$1,248 NZD
$701 USD
View
B+
Retailer 10
-
$1,271 NZD
$714 USD
View
B+
Retailer 11
-
$1,478 NZD
A$1,277 AUD
View
B
Retailer 12
-
$2,130 NZD
$1,196 USD
View
B
Retailer 13
-
$2,404 NZD
$1,350 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$2,443 NZD
$1,372 USD
View
B
Retailer 15
-
$2,560 NZD
£1,132 GBP
View
Price last confirmed 10 days ago
B
Retailer 16
-
$2,624 NZD
$1,474 USD
View
B
Retailer 17
-
$2,988 NZD
$1,678 USD
View
Most Expensive
B
Brilliant Earth
12311819A · Oct 27
$4,202 NZD
$2,360 USD
View
17 more retailers have this diamond
Prices start from $573 NZDSave up to $3,629 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
1.74ct Cushion
$573 NZD