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Cushion|Lab Grown|IGI

4.52ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG800677237

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800677237

Diamond specifications and retailer prices

From $8,140 NZD
$4,588 USD
As of October 29, 2026
Save $43,101 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $51,242 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG800677237 or 800677237. Listed at 10 retailers as of October 29, 2026, with prices from $8,140 to $51,242, a $43,101 spread on the same certified stone. Do Amore Diamonds lists it at $51,242. 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

4.52
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800677237
Dimensions10.58 × 8.86 × 5.95 mm
L/W Ratio1.19
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
10.58 mm8.86 mm4.52 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800677237
Side View
Table 58.0%Crown 34.7°Girdle: THK-VTKPavilion 35°Culet: NoneDepth 67.2%

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: $51,242 NZD|Low: $8,140 NZD|High: $59,386 NZD|Avg: $20,037 NZD|-13.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$8,140 NZD
Retailer 5$8,721 NZD
Retailer 3$9,436 NZD
Retailer 10$11,011 NZD
Retailer 7$13,540 NZD
Retailer 9$15,144 NZD
Retailer 4$16,534 NZD
Retailer 6$19,850 NZD
Retailer 2$23,279 NZD
Do Amore Diamonds$51,242 NZD

27 data points across 10 retailers

10 retailers$8,140 NZD to $51,242 NZD

A
Cheapest Retailer
-
$8,140 NZD
$4,588 USD
A
Retailer 2
-
$8,721 NZD
$4,915 USD
View
A
Retailer 3
-
$9,436 NZD
$5,318 USD
View
A
Retailer 4
-
$11,011 NZD
$6,206 USD
View
Final sale: no returns
A
Retailer 5
-
$13,540 NZD
$7,631 USD
View
Retailer 6
-
$15,144 NZD
$8,535 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$16,534 NZD
€8,875 EUR
View
B+
Retailer 8
-
$19,850 NZD
£8,809 GBP
View
B+
Retailer 9
-
$23,279 NZD
$13,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-FC4630694 · Oct 30
$51,242 NZD
$28,880 USD
View
9 more retailers have this diamond
Prices start from $8,140 NZDSave up to $43,101 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
4.52ct Cushion
$8,140 NZD