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Cushion|Lab Grown|IGI

0.74ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG816662564

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

Certificate IGI LG816662564

Diamond specifications and retailer prices

From $534 NZD
As of November 5, 2026
Save $2,604 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,138 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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 LG816662564 or 816662564. Listed at 13 retailers as of November 5, 2026, with prices from $534 to $3,138, a $2,604 spread on the same certified stone. Diamond Exchange Canada lists it at $3,138. 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
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662564
Dimensions5.16 × 5.14 × 3.40 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.16 mm5.14 mm0.74 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816662564
Side View
Table 59.0%Crown 35.3°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 66.1%

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 5
Current: $3,138 NZD|Low: $534 NZD|High: $4,737 NZD|Avg: $1,650 NZD
Diamond Exchange Canada
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 4, 2026
Retailer 8$534 NZD
Retailer 6$696 NZD
Retailer 3$729 NZD
Retailer 12$962 NZD
Retailer 13$1,138 NZD
Retailer 9$1,188 NZD
Retailer 5$1,347 NZD
Retailer 4$1,690 NZD
Retailer 11$1,800 NZD
Retailer 7$2,391 NZD
Retailer 2$2,505 NZD
Retailer 10$2,624 NZD
Diamond Exchange Canada$3,138 NZD

28 data points across 13 retailers

13 retailers$534 NZD to $3,138 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
-
$962 NZD
View
A
Retailer 5
-
$1,138 NZD
View
A
Retailer 6
-
$1,188 NZD
View
B+
Retailer 7
-
$1,347 NZD
View
B+
Retailer 8
-
$1,690 NZD
View
B+
Retailer 9
-
$1,800 NZD
View
B
Retailer 10
-
$2,391 NZD
View
B
Retailer 11
-
$2,505 NZD
View
B
Retailer 12
-
$2,624 NZD
View
Most Expensive
B
Diamond Exchange Canada
1995491218 · Nov 5
$3,138 NZD
CA$2,450 CAD
View
12 more retailers have this diamond
Prices start from $534 NZDSave up to $2,604 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