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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG626435264

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626435264

Diamond specifications and retailer prices

From $588 NZD
$330 USD
As of October 28, 2026
Save $2,973 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,561 NZD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626435264 or 626435264. Listed at 19 retailers as of October 25, 2026, with prices from $588 to $3,561, a $2,973 spread on the same certified stone. Brilliant Earth lists it at $3,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626435264
Dimensions7.72 × 6.09 × 4.21 mm
L/W Ratio1.27
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
7.72 mm6.09 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626435264
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.1%

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: $3,561 NZD|Low: $588 NZD|High: $3,988 NZD|Avg: $1,693 NZD|-10.7%
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 30, 2026
Retailer 7$588 NZD
Retailer 3$652 NZD
Retailer 5$1,067 NZD
Retailer 12$1,068 NZD
Retailer 9$1,073 NZD
Retailer 11$1,120 NZD
Retailer 8$1,156 NZD
Retailer 6$1,250 NZD
Retailer 10$1,516 NZD
Retailer 2$2,253 NZD
Retailer 4$2,288 NZD
Retailer 14$2,448 NZD
Retailer 15$2,551 NZD
Retailer 13$2,616 NZD
Brilliant Earth$3,561 NZD

44 data points across 15 retailers

19 retailers$588 NZD to $3,561 NZD

A
Cheapest Retailer
-
$588 NZD
$330 USD
Final sale: no returns
A
Retailer 2
-
$652 NZD
$366 USD
View
A
Retailer 3
-
$1,067 NZD
$599 USD
View
A
Retailer 4
-
$1,068 NZD
$600 USD
View
A
Retailer 5
-
$1,073 NZD
€574 EUR
View
A
Retailer 6
-
$1,120 NZD
ZAR 10,166 ZAR
View
A
Retailer 7
-
$1,156 NZD
£511 GBP
View
A
Retailer 8
-
$1,172 NZD
$658 USD
View
A
Retailer 9
-
$1,250 NZD
$702 USD
View
B+
Retailer 10
-
$1,516 NZD
A$1,310 AUD
View
B
Retailer 11
-
$2,182 NZD
$1,225 USD
View
B+
Retailer 12
-
$2,253 NZD
A$1,947 AUD
View
B
Retailer 13
-
$2,288 NZD
$1,285 USD
View
Retailer 14
-
$2,448 NZD
$1,375 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$2,507 NZD
$1,408 USD
View
B
Retailer 16
-
$2,551 NZD
£1,128 GBP
View
B
Retailer 17
-
$2,616 NZD
£1,157 GBP
View
B
Retailer 18
-
$2,851 NZD
$1,601 USD
View
Most Expensive
B
Brilliant Earth
9683108A · Oct 25
$3,561 NZD
$2,000 USD
View
18 more retailers have this diamond
Prices start from $588 NZDSave up to $2,973 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
1.54ct Cushion
$588 NZD