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Cushion|Lab Grown|IGI

1.23ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG849615598

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849615598

Diamond specifications and retailer prices

From $391 NZD
$220 USD
As of November 1, 2026
Save $2,047 NZD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,438 NZD at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849615598 or 849615598. Listed at 13 retailers as of November 1, 2026, with prices from $391 to $2,438, a $2,047 spread on the same certified stone. Michael Trio lists it at $2,438. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615598
Dimensions7.92 × 5.48 × 3.58 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.48 mm1.23 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615598
Side View
Table 66.0%Crown 37.4°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 65.3%

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: Nov 1
Current: $2,438 NZD|Low: $391 NZD|High: $2,449 NZD|Avg: $1,053 NZD|-0.4%
Michael Trio
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 2, 2026
Retailer 5$391 NZD
Retailer 7$527 NZD
Retailer 11$587 NZD
Retailer 3$711 NZD
Retailer 9$750 NZD
Retailer 8$794 NZD
Retailer 12$1,004 NZD
Retailer 2$1,011 NZD
Retailer 6$1,049 NZD
Retailer 13$1,468 NZD
Retailer 4$1,491 NZD
Retailer 10$2,029 NZD
Michael Trio$2,438 NZD

5 data points across 13 retailers

13 retailers$391 NZD to $2,438 NZD

A
Cheapest Retailer
-
$391 NZD
$220 USD
Final sale: no returns
A
Retailer 2
-
$527 NZD
£233 GBP
View
B+
Retailer 3
-
$587 NZD
$330 USD
View
A
Retailer 4
-
$711 NZD
€381 EUR
View
A
Retailer 5
-
$750 NZD
ZAR 6,813 ZAR
View
A
Retailer 6
-
$794 NZD
£352 GBP
View
B+
Retailer 7
-
$1,004 NZD
$565 USD
View
B+
Retailer 8
-
$1,011 NZD
$569 USD
View
B+
Retailer 9
-
$1,049 NZD
A$908 AUD
View
B+
Retailer 10
-
$1,468 NZD
$826 USD
View
B+
Retailer 11
-
$1,491 NZD
$839 USD
View
B
Retailer 12
-
$2,029 NZD
£899 GBP
View
Most Expensive
B
Michael Trio
1037196248 · Nov 2
$2,438 NZD
SGD 1,854 SGD
View
12 more retailers have this diamond
Prices start from $391 NZDSave up to $2,047 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
1.23ct Cushion
$391 NZD