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Cushion|Lab Grown|IGI

5.06ct E IF Cushion Lab Grown Diamond

GD • E/IF • IGI LG739588297

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739588297

Diamond specifications and retailer prices

From $6,547 NZD
$3,690 USD
As of October 29, 2026
Save $17,217 NZD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $23,764 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.06ct lab-grown cushion diamond

This 5.06ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG739588297 or 739588297. Listed at 17 retailers as of October 29, 2026, with prices from $6,547 to $23,764, a $17,217 spread on the same certified stone. Taylor and Hart lists it at $23,764. 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

5.06
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588297
Dimensions11.39 × 8.39 × 5.70 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm8.39 mm5.06 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588297
Side View
Table 65.0%Crown 38.2°Girdle: MED-THKPavilion 34.1°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: $7,003 NZD|Low: $6,547 NZD|High: $22,900 NZD|Avg: $12,186 NZD|-0.6%
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
October 30, 2026
Retailer 4$6,547 NZD
Retailer 13$6,783 NZD
Retailer 6$6,858 NZD
Retailer 1$7,003 NZD
Retailer 3$7,062 NZD
Retailer 7$9,034 NZD
Retailer 10$9,741 NZD
Retailer 12$13,254 NZD
Retailer 8$13,779 NZD
Retailer 11$13,836 NZD
Retailer 14$16,966 NZD
Retailer 9$17,286 NZD
Retailer 2$18,819 NZD
Retailer 5$22,900 NZD

42 data points across 14 retailers

17 retailers$6,547 NZD to $23,764 NZD

A
Cheapest Retailer
-
$6,547 NZD
$3,690 USD
Final sale: no returns
Retailer 2
-
$6,783 NZD
$3,823 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$6,858 NZD
$3,865 USD
View
A
Retailer 4
-
$7,003 NZD
£3,108 GBP
View
A
Retailer 5
-
$7,062 NZD
$3,980 USD
View
A
Retailer 6
-
$9,034 NZD
£4,009 GBP
View
A
Retailer 7
-
$9,741 NZD
$5,490 USD
View
A
Retailer 8
-
$10,356 NZD
£4,596 GBP
View
Retailer 9
-
$13,254 NZD
$7,470 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$13,779 NZD
ZAR 125,461 ZAR
View
Retailer 11
-
$13,836 NZD
A$11,997 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$14,728 NZD
$8,301 USD
View
A
Retailer 13
-
$16,966 NZD
$9,562 USD
View
A
Retailer 14
-
$17,286 NZD
£7,671 GBP
View
B+
Retailer 15
-
$18,819 NZD
$10,606 USD
View
B+
Retailer 16
-
$22,900 NZD
SGD 17,441 SGD
View
Most Expensive
B+
Taylor and Hart
ONGB05G · Oct 30
$23,764 NZD
$13,394 USD
View
16 more retailers have this diamond
Prices start from $6,547 NZDSave up to $17,217 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
5.06ct Cushion
$6,547 NZD