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Cushion|Lab Grown|IGI

0.74ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG778616980

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG778616980

Diamond specifications and retailer prices

From $534 NZD
As of November 5, 2026
Save $4,038 NZD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,572 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.74ct lab-grown cushion diamond

This 0.74ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616980 or 778616980. Listed at 17 retailers as of November 4, 2026, with prices from $534 to $4,572, a $4,038 spread on the same certified stone. Do Amore Diamonds lists it at $4,572. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.74
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616980
Dimensions5.14 × 5.10 × 3.31 mm
L/W Ratio1.01
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
5.14 mm5.10 mm0.74 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616980
Side View
Table 63.0%Crown 35.3°Girdle: THN-THKPavilion 36.6°Culet: NoneDepth 64.9%

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: Nov 5
Current: $2,608 NZD|Low: $534 NZD|High: $2,699 NZD|Avg: $1,524 NZD|-3.3%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 14$534 NZD
Retailer 12$696 NZD
Retailer 5$729 NZD
Retailer 8$820 NZD
Retailer 16$962 NZD
Retailer 2$1,138 NZD
Retailer 15$1,188 NZD
Retailer 11$1,226 NZD
Retailer 7$1,615 NZD
Retailer 10$1,676 NZD
Retailer 6$1,690 NZD
Retailer 3$1,989 NZD
Retailer 13$2,391 NZD
Retailer 9$2,505 NZD
Retailer 4$2,547 NZD
Retailer 1$2,608 NZD

35 data points across 16 retailers

17 retailers$534 NZD to $4,572 NZD

A
Cheapest Retailer
-
$534 NZD
Final sale: no returns
A
Retailer 2
-
$696 NZD
View
Retailer 3
-
$729 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$820 NZD
View
A
Retailer 5
-
$962 NZD
View
A
Retailer 6
-
$1,138 NZD
View
A
Retailer 7
-
$1,188 NZD
View
A
Retailer 8
-
$1,226 NZD
View
Retailer 9
-
$1,615 NZD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$1,676 NZD
View
B+
Retailer 11
-
$1,690 NZD
View
B+
Retailer 12
-
$1,989 NZD
View
B
Retailer 13
-
$2,391 NZD
View
B
Retailer 14
-
$2,505 NZD
View
Retailer 15
-
$2,547 NZD
View
Price last confirmed 17 days ago
B
Retailer 16
-
$2,608 NZD
View
Most Expensive
B
Do Amore Diamonds
32-LG778616980 · Nov 4
$4,572 NZD
$2,570 USD
View
16 more retailers have this diamond
Prices start from $534 NZDSave up to $4,038 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
0.74ct Cushion
$534 NZD