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Cushion|Lab Grown|IGI

0.75ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG667401615

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG667401615

Diamond specifications and retailer prices

From $532 NZD
$300 USD
As of October 31, 2026
Save $4,116 NZD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,649 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.75ct lab-grown cushion diamond

This 0.75ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG667401615 or 667401615. Listed at 24 retailers as of October 31, 2026, with prices from $532 to $4,649, a $4,116 spread on the same certified stone. Do Amore Diamonds lists it at $4,649. 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

0.75
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667401615
Dimensions6.31 × 4.79 × 3.21 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm4.79 mm0.75 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667401615
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 67.0%

Caratlytics Score

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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: Oct 31
Current: $2,873 NZD|Low: $586 NZD|High: $2,907 NZD|Avg: $1,381 NZD|-1.0%
Retailer 1
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 1, 2026
Retailer 9$586 NZD
Retailer 3$649 NZD
Retailer 5$772 NZD
Retailer 2$962 NZD
Retailer 7$1,112 NZD
Retailer 12$1,269 NZD
Retailer 6$1,271 NZD
Retailer 11$1,296 NZD
Retailer 13$1,458 NZD
Retailer 8$1,478 NZD
Retailer 10$1,818 NZD
Retailer 4$2,029 NZD
Retailer 1$2,873 NZD

42 data points across 13 retailers

24 retailers$532 NZD to $4,649 NZD

A
Cheapest Retailer
-
$532 NZD
$300 USD
A
Retailer 2
-
$586 NZD
$330 USD
View
Final sale: no returns
A
Retailer 3
-
$649 NZD
$366 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$697 NZD
$393 USD
View
A
Retailer 5
-
$772 NZD
$435 USD
View
A
Retailer 6
-
$905 NZD
$510 USD
View
A
Retailer 7
-
$962 NZD
$542 USD
View
A
Retailer 8
-
$1,112 NZD
€597 EUR
View
A
Retailer 9
-
$1,269 NZD
A$1,100 AUD
View
A
Retailer 10
-
$1,271 NZD
£564 GBP
View
A
Retailer 11
-
$1,296 NZD
ZAR 11,803 ZAR
View
B+
Retailer 12
-
$1,458 NZD
$822 USD
View
B+
Retailer 13
-
$1,478 NZD
£656 GBP
View
B+
Retailer 14
-
$1,540 NZD
$868 USD
View
B+
Retailer 15
-
$1,818 NZD
A$1,576 AUD
View
B+
Retailer 16
-
$2,029 NZD
$1,143 USD
View
B+
Retailer 17
-
$2,118 NZD
CA$1,658 CAD
View
B
Retailer 18
-
$2,498 NZD
$1,408 USD
View
B
Retailer 19
-
$2,590 NZD
$1,460 USD
View
B
Retailer 20
-
$2,590 NZD
$1,460 USD
View
B
Retailer 21
-
$2,649 NZD
$1,493 USD
View
B
Retailer 22
-
$2,873 NZD
£1,275 GBP
View
B
Retailer 23
-
$4,205 NZD
$2,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-40D8C8D1E · Oct 31
$4,649 NZD
$2,620 USD
View
23 more retailers have this diamond
Prices start from $532 NZDSave up to $4,116 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
0.75ct Cushion
$532 NZD