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Cushion|Lab Grown|IGI

1.54ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG758578227

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG758578227

Diamond specifications and retailer prices

From $435 NZD
As of November 4, 2026
Save $3,291 NZD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,725 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758578227 or 758578227. Listed at 12 retailers as of November 4, 2026, with prices from $435 to $3,725, a $3,291 spread on the same certified stone. Do Amore Diamonds lists it at $3,725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758578227
Dimensions8.47 × 5.75 × 3.84 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.75 mm1.54 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758578227
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 33°Culet: NoneDepth 66.8%

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: Nov 4
Current: $3,725 NZD|Low: $396 NZD|High: $4,062 NZD|Avg: $1,564 NZD|-8.3%
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
November 5, 2026
Retailer 10$435 NZD
Retailer 11$594 NZD
Retailer 6$660 NZD
Retailer 7$864 NZD
Retailer 5$869 NZD
Retailer 3$942 NZD
Retailer 13$1,263 NZD
Retailer 9$1,352 NZD
Retailer 8$1,891 NZD
Retailer 2$2,125 NZD
Retailer 4$2,306 NZD
Retailer 12$2,556 NZD
Do Amore Diamonds$3,725 NZD

26 data points across 13 retailers

12 retailers$435 NZD to $3,725 NZD

A
Cheapest Retailer
-
$435 NZD
Final sale: no returns
A
Retailer 2
-
$594 NZD
View
B+
Retailer 3
-
$660 NZD
View
A
Retailer 4
-
$864 NZD
View
A
Retailer 5
-
$942 NZD
View
Retailer 6
-
$1,263 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$1,352 NZD
View
B+
Retailer 8
-
$1,891 NZD
View
B+
Retailer 9
-
$2,125 NZD
View
B
Retailer 10
-
$2,306 NZD
View
B
Retailer 11
-
$2,556 NZD
View
Most Expensive
B
Do Amore Diamonds
27-4D298F277 · Nov 4
$3,725 NZD
$2,100 USD
View
11 more retailers have this diamond
Prices start from $435 NZDSave up to $3,291 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
$435 NZD