CaratHunter
Plans
Cushion|Lab Grown|IGI

4.52ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG828643629

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828643629

Diamond specifications and retailer prices

From $918 AUD
£508 GBP
As of October 27, 2026
Save $4,534 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,452 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643629 or 828643629. Listed at 16 retailers as of October 27, 2026, with prices from $918 to $5,452, a $4,534 spread on the same certified stone. Brilliant Earth lists it at $5,452. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643629
Dimensions11.38 × 8.13 × 5.54 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm8.13 mm4.52 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828643629
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 30.9°Culet: NoneDepth 68.1%

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 27
Current: $5,452 AUD|Low: $916 AUD|High: $5,452 AUD|Avg: $2,999 AUD
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
October 31, 2026
Retailer 14$918 AUD
Retailer 11$1,148 AUD
Retailer 4$1,246 AUD
Retailer 2$1,525 AUD
Retailer 16$1,629 AUD
Retailer 15$1,650 AUD
Retailer 10$2,359 AUD
Retailer 3$2,538 AUD
Retailer 7$3,081 AUD
Retailer 13$3,312 AUD
Retailer 6$3,387 AUD
Retailer 9$4,316 AUD
Retailer 8$4,363 AUD
Retailer 5$4,612 AUD
Retailer 12$4,627 AUD
Brilliant Earth$5,452 AUD

32 data points across 16 retailers

16 retailers$918 AUD to $5,452 AUD

A
Cheapest Retailer
-
$918 AUD
£508 GBP
A
Retailer 2
-
$1,148 AUD
HK$6,300 HKD
View
Retailer 3
-
$1,246 AUD
$875 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
$1,525 AUD
€1,020 EUR
View
B+
Retailer 5
-
$1,629 AUD
$1,144 USD
View
A
Retailer 6
-
$1,650 AUD
£913 GBP
View
A
Retailer 7
-
$2,359 AUD
$1,657 USD
View
A
Retailer 8
-
$2,538 AUD
$1,783 USD
View
Retailer 9
-
$3,081 AUD
£1,704 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$3,312 AUD
SGD 3,144 SGD
View
B+
Retailer 11
-
$3,387 AUD
$2,379 USD
View
B+
Retailer 12
-
$4,316 AUD
View
Retailer 13
-
$4,363 AUD
$3,065 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
$4,612 AUD
£2,551 GBP
View
B+
Retailer 15
-
$4,627 AUD
$3,250 USD
View
Most Expensive
B
Brilliant Earth
21285067A · Oct 31
$5,452 AUD
$3,830 USD
View
15 more retailers have this diamond
Prices start from $918 AUDSave up to $4,534 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
$918 AUD