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Cushion|Lab Grown|IGI

1.34ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG747513181

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG747513181

Diamond specifications and retailer prices

From $1,013 NZD
As of November 4, 2026
Save $5,214 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,227 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.34ct lab-grown cushion diamond

This 1.34ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG747513181 or 747513181. Listed at 17 retailers as of November 4, 2026, with prices from $1,013 to $6,227, a $5,214 spread on the same certified stone. Brilliant Earth lists it at $6,227. 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

1.34
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513181
Dimensions7.62 × 5.76 × 4.00 mm
L/W Ratio1.32
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
7.62 mm5.76 mm1.34 ctD / IF
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513181
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 69.4%

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 4
Current: $6,227 NZD|Low: $1,006 NZD|High: $6,227 NZD|Avg: $2,572 NZD
Brilliant Earth
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$1,013 NZD
Retailer 4$1,125 NZD
Retailer 13$1,295 NZD
Retailer 3$1,504 NZD
Retailer 9$1,724 NZD
Retailer 5$1,746 NZD
Retailer 12$1,760 NZD
Retailer 16$1,792 NZD
Retailer 11$1,939 NZD
Retailer 10$2,675 NZD
Retailer 8$3,271 NZD
Retailer 15$3,282 NZD
Retailer 7$3,658 NZD
Retailer 6$3,878 NZD
Retailer 2$4,682 NZD
Brilliant Earth$6,227 NZD

38 data points across 16 retailers

17 retailers$1,013 NZD to $6,227 NZD

A
Cheapest Retailer
-
$1,013 NZD
Final sale: no returns
Retailer 2
-
$1,125 NZD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,295 NZD
View
A
Retailer 4
-
$1,504 NZD
View
A
Retailer 5
-
$1,724 NZD
View
A
Retailer 6
-
$1,746 NZD
View
A
Retailer 7
-
$1,760 NZD
View
B+
Retailer 8
-
$1,792 NZD
View
B+
Retailer 9
-
$1,939 NZD
View
B+
Retailer 10
-
$2,675 NZD
View
B
Retailer 11
-
$3,271 NZD
View
B
Retailer 12
-
$3,282 NZD
View
B
Retailer 13
-
$3,658 NZD
View
B
Retailer 14
-
$3,878 NZD
View
B
Retailer 15
-
$4,398 NZD
View
B
Retailer 16
-
$4,682 NZD
View
Most Expensive
B
Brilliant Earth
16782705A · Nov 4
$6,227 NZD
$3,510 USD
View
16 more retailers have this diamond
Prices start from $1,013 NZDSave up to $5,214 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
1.34ct Cushion
$1,013 NZD