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Cushion|Lab Grown|IGI

1.03ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG742502299

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742502299

Diamond specifications and retailer prices

From $319 NZD
$179 USD
As of October 28, 2026
Save $1,585 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,906 NZD at Brilliant Earth · As of October 9, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742502299 or 742502299. Listed at 15 retailers as of October 28, 2026, with a 497% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742502299
Dimensions7.01 × 5.44 × 3.61 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
7.01 mm5.44 mm1.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742502299
Side View
Table 63.0%Crown 30.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 66.4%

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 28
Current: $1,906 NZD|Low: $319 NZD|High: $1,977 NZD|Avg: $923 NZD|-3.6%
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
October 29, 2026
Retailer 15$319 NZD
Retailer 14$355 NZD
Retailer 13$447 NZD
Retailer 6$583 NZD
Retailer 11$610 NZD
Retailer 9$622 NZD
Retailer 3$645 NZD
Retailer 2$649 NZD
Retailer 10$675 NZD
Retailer 12$865 NZD
Retailer 5$921 NZD
Retailer 7$1,240 NZD
Retailer 8$1,670 NZD
Retailer 4$1,903 NZD
Brilliant Earth$1,906 NZD

38 data points across 15 retailers

15 retailers$319 NZD to $1,903 NZD

A
Cheapest Retailer
-
$319 NZD
$179 USD
Final sale: no returns
A
Retailer 2
-
$355 NZD
$199 USD
View
A
Retailer 3
-
$447 NZD
£198 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$583 NZD
$327 USD
View
A
Retailer 5
-
$610 NZD
ZAR 5,529 ZAR
View
A
Retailer 6
-
$622 NZD
£275 GBP
View
A
Retailer 7
-
$645 NZD
$362 USD
View
A
Retailer 8
-
$649 NZD
€347 EUR
View
A
Retailer 9
-
$675 NZD
£298 GBP
View
B+
Retailer 10
-
$865 NZD
A$747 AUD
View
B+
Retailer 11
-
$921 NZD
$517 USD
View
B
Retailer 12
-
$1,240 NZD
$696 USD
View
B
Retailer 13
-
$1,670 NZD
£738 GBP
View
B
Retailer 14
-
$1,903 NZD
$1,068 USD
View
Most Expensive
B
Brilliant Earth
16389660A · Oct 9
$1,906 NZD
$1,070 USD
View
Price last confirmed 19 days ago
14 more retailers have this diamond
Prices start from $319 NZDSave up to $1,585 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
1.03ct Cushion
$319 NZD