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Cushion|Lab Grown|IGI

1.54ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG816630803

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816630803

Diamond specifications and retailer prices

From $483 NZD
$272 USD
As of October 30, 2026
Save $3,669 NZD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,619 NZD at Queensmith · As of October 16, 2026
View at Queensmith

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816630803 or 816630803. Listed at 23 retailers as of October 29, 2026, with a 760% 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

1.54
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630803
Dimensions8.18 × 5.98 × 4.11 mm
L/W Ratio1.37
Girdle conditionFaceted
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
8.18 mm5.98 mm1.54 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630803
Side View
Table 61.0%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 68.7%

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 30
Current: $4,619 NZD|Low: $483 NZD|High: $4,619 NZD|Avg: $1,698 NZD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
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Retailer 24
October 30, 2026
Retailer 4$483 NZD
Retailer 14$591 NZD
Retailer 5$715 NZD
Retailer 24$784 NZD
Retailer 13$943 NZD
Retailer 18$990 NZD
Retailer 7$1,015 NZD
Retailer 11$1,029 NZD
Retailer 2$1,134 NZD
Retailer 21$1,175 NZD
Retailer 15$1,191 NZD
Retailer 8$1,375 NZD
Retailer 17$2,117 NZD
Retailer 12$2,275 NZD
Retailer 16$2,298 NZD
Retailer 9$2,360 NZD
Retailer 22$2,382 NZD
Retailer 6$2,644 NZD
Retailer 10$2,833 NZD
Retailer 3$3,176 NZD
Retailer 23$3,176 NZD
Retailer 19$4,099 NZD
Retailer 20$4,152 NZD
Queensmith$4,619 NZD

32 data points across 24 retailers

23 retailers$483 NZD to $4,152 NZD

A
Cheapest Retailer
-
$483 NZD
$272 USD
Final sale: no returns
Retailer 2
-
$591 NZD
$333 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$715 NZD
$403 USD
View
A
Retailer 4
-
$784 NZD
$442 USD
View
A
Retailer 5
-
$943 NZD
€506 EUR
View
A
Retailer 6
-
$990 NZD
$558 USD
View
A
Retailer 7
-
$1,015 NZD
ZAR 9,246 ZAR
View
A
Retailer 8
-
$1,057 NZD
$596 USD
View
A
Retailer 9
-
$1,134 NZD
£503 GBP
View
B+
Retailer 10
-
$1,375 NZD
A$1,192 AUD
View
B+
Retailer 11
-
$1,990 NZD
$1,122 USD
View
Retailer 12
-
$2,117 NZD
$1,193 USD
View
Price last confirmed 60 days ago
Retailer 13
-
$2,275 NZD
$1,282 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$2,298 NZD
£1,020 GBP
View
Price last confirmed 14 days ago
B
Retailer 15
-
$2,360 NZD
$1,330 USD
View
B+
Retailer 16
-
$2,382 NZD
£1,057 GBP
View
B
Retailer 17
-
$2,644 NZD
$1,490 USD
View
B
Retailer 18
-
$2,833 NZD
$1,597 USD
View
B
Retailer 19
-
$3,176 NZD
$1,790 USD
View
B
Retailer 20
-
$3,176 NZD
$1,790 USD
View
B
Retailer 21
-
$4,099 NZD
$2,310 USD
View
B
Retailer 22
-
$4,152 NZD
$2,340 USD
View
Most Expensive
Queensmith
LG816630803 · Oct 16
$4,619 NZD
£2,050 GBP
View
Price last confirmed 14 days ago
22 more retailers have this diamond
Prices start from $483 NZDSave up to $3,669 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
$483 NZD