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Cushion|Lab Grown|IGI

0.73ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG656403261

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG656403261

Diamond specifications and retailer prices

From $436 NZD
$246 USD
As of October 30, 2026
Save $4,035 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,471 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown cushion diamond

This 0.73ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG656403261 or 656403261. Listed at 15 retailers as of October 30, 2026, with prices from $436 to $4,471, a $4,035 spread on the same certified stone. Do Amore Diamonds lists it at $4,471. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656403261
Dimensions5.73 × 4.86 × 3.10 mm
L/W Ratio1.18
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
5.73 mm4.86 mm0.73 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656403261
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 63.8%

Caratlytics Score

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A+
Exceptional
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: $4,471 NZD|Low: $436 NZD|High: $4,471 NZD|Avg: $1,598 NZD
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 15$436 NZD
Retailer 14$653 NZD
Retailer 7$802 NZD
Retailer 9$880 NZD
Retailer 12$971 NZD
Retailer 4$1,013 NZD
Retailer 8$1,204 NZD
Retailer 10$1,256 NZD
Retailer 11$1,364 NZD
Retailer 5$1,939 NZD
Retailer 3$2,029 NZD
Retailer 6$2,109 NZD
Retailer 2$2,152 NZD
Retailer 13$2,236 NZD
Do Amore Diamonds$4,471 NZD

33 data points across 15 retailers

15 retailers$436 NZD to $4,471 NZD

A+
Cheapest Retailer
-
$436 NZD
$246 USD
Final sale: no returns
A
Retailer 2
-
$653 NZD
$368 USD
View
A
Retailer 3
-
$802 NZD
$452 USD
View
A
Retailer 4
-
$880 NZD
$496 USD
View
A
Retailer 5
-
$971 NZD
ZAR 8,840 ZAR
View
A
Retailer 6
-
$1,013 NZD
$571 USD
View
A
Retailer 7
-
$1,204 NZD
€646 EUR
View
A
Retailer 8
-
$1,256 NZD
A$1,089 AUD
View
A
Retailer 9
-
$1,364 NZD
A$1,183 AUD
View
B+
Retailer 10
-
$1,939 NZD
CA$1,518 CAD
View
B+
Retailer 11
-
$2,029 NZD
$1,144 USD
View
Retailer 12
-
$2,109 NZD
£936 GBP
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$2,152 NZD
£955 GBP
View
B+
Retailer 14
-
$2,236 NZD
$1,260 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG656403261 · Nov 1
$4,471 NZD
$2,520 USD
View
14 more retailers have this diamond
Prices start from $436 NZDSave up to $4,035 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+
0.73ct Cushion
$436 NZD