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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 $6,455 AUD
$4,534 USD
As of October 30, 2026
Save $34,659 AUD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $41,114 AUD 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 30, 2026, with prices from $6,455 to $41,114, a $34,659 spread on the same certified stone. Do Amore Diamonds lists it at $41,114. 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 30
Current: $41,114 AUD|Low: $6,455 AUD|High: $47,648 AUD|Avg: $16,076 AUD|-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 2$6,455 AUD
Retailer 6$6,997 AUD
Retailer 4$7,571 AUD
Retailer 10$8,835 AUD
Retailer 8$10,863 AUD
Retailer 9$12,150 AUD
Retailer 5$13,266 AUD
Retailer 7$15,926 AUD
Retailer 3$18,678 AUD
Do Amore Diamonds$41,114 AUD

27 data points across 10 retailers

10 retailers$6,455 AUD to $41,114 AUD

A
Cheapest Retailer
-
$6,455 AUD
$4,534 USD
A
Retailer 2
-
$6,997 AUD
$4,915 USD
View
A
Retailer 3
-
$7,571 AUD
$5,318 USD
View
A
Retailer 4
-
$8,835 AUD
$6,206 USD
View
Final sale: no returns
A
Retailer 5
-
$10,863 AUD
$7,631 USD
View
Retailer 6
-
$12,150 AUD
$8,535 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$13,266 AUD
€8,875 EUR
View
B+
Retailer 8
-
$15,926 AUD
£8,809 GBP
View
B+
Retailer 9
-
$18,678 AUD
$13,120 USD
View
Most Expensive
B
Do Amore Diamonds
27-FC4630694 · Oct 30
$41,114 AUD
$28,880 USD
View
9 more retailers have this diamond
Prices start from $6,455 AUDSave up to $34,659 AUD

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
$6,455 AUD