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Cushion|Lab Grown|IGI

1.04ct E SI2 Cushion Lab Grown Diamond

ID • E/SI2 • IGI LG474114612

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG474114612

Diamond specifications and retailer prices

From $958 NZD
$540 USD
As of October 31, 2026
Save $1,139 NZD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,097 NZD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG474114612 or 474114612. Listed at 7 retailers as of October 31, 2026, with prices from $958 to $2,097, a $1,139 spread on the same certified stone. 77 Diamonds lists it at $2,097. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.04
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474114612
Dimensions5.96 × 5.54 × 3.66 mm
L/W Ratio1.08
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
5.96 mm5.54 mm1.04 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474114612
Side View
Table 61.0%Crown 36.9°Girdle: STK-VTKPavilion 32.4°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,097 NZD|Low: $958 NZD|High: $5,886 NZD|Avg: $2,289 NZD|+2.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2$958 NZD
Retailer 7$1,210 NZD
Retailer 5$1,340 NZD
Retailer 3$1,795 NZD
Retailer 6$2,053 NZD
77 Diamonds$2,097 NZD
Retailer 4$5,847 NZD

43 data points across 7 retailers

7 retailers$958 NZD to $2,097 NZD

B+
Cheapest Retailer
-
$958 NZD
$540 USD
B
Retailer 2
-
$1,210 NZD
$682 USD
View
Final sale: no returns
Retailer 3
-
$1,340 NZD
$755 USD
View
Price last confirmed 15 days ago
B
Retailer 4
-
$1,795 NZD
£796 GBP
View
B
Retailer 5
-
$2,053 NZD
$1,157 USD
View
Most Expensive
B
77 Diamonds
CUSPUIFSWDJQBU7Y · Oct 31
$2,097 NZD
£931 GBP
View
5 more retailers have this diamond
Prices start from $958 NZDSave up to $1,139 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.

B+
1.04ct Cushion
$958 NZD