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Oval|Lab Grown|IGI

4.53ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG838643757

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG838643757

Diamond specifications and retailer prices

From $4,620 AUD
£2,555 GBP
As of October 30, 2026
Save $14,777 AUD (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $19,397 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.53ct lab-grown oval diamond

This 4.53ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG838643757 or 838643757. Listed at 22 retailers as of October 30, 2026, with prices from $4,620 to $19,397, a $14,777 spread on the same certified stone. Taylor and Hart lists it at $19,397. 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

4.53
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle60.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838643757
Dimensions12.36 × 8.53 × 5.75 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.36 mm8.53 mm4.53 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838643757
Side View
Table 60.0%Crown 31.4°Girdle: THK-VTKPavilion 60.9°Culet: NoneDepth 67.4%

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: $4,620 AUD|Low: $4,590 AUD|High: $19,397 AUD|Avg: $9,698 AUD|-1.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 30, 2026
Retailer 1$4,620 AUD
Retailer 6$4,768 AUD
Retailer 4$5,188 AUD
Retailer 5$5,340 AUD
Retailer 16$5,442 AUD
Retailer 17$5,531 AUD
Retailer 3$5,751 AUD
Retailer 18$6,910 AUD
Retailer 12$7,373 AUD
Retailer 10$7,649 AUD
Retailer 7$7,947 AUD
Retailer 2$8,440 AUD
Retailer 20$9,286 AUD
Retailer 9$10,677 AUD
Retailer 14$11,769 AUD
Retailer 8$11,972 AUD
Retailer 13$13,887 AUD
Retailer 15$14,093 AUD
Retailer 19$15,344 AUD
Retailer 11$18,474 AUD
Taylor and Hart$19,397 AUD

32 data points across 21 retailers

22 retailers$4,620 AUD to $19,397 AUD

A
Cheapest Retailer
-
$4,620 AUD
£2,555 GBP
A
Retailer 2
-
$4,768 AUD
$3,349 USD
View
A
Retailer 3
-
$5,188 AUD
$3,644 USD
View
A
Retailer 4
-
$5,340 AUD
$3,751 USD
View
Final sale: no returns
A
Retailer 5
-
$5,442 AUD
$3,823 USD
View
A
Retailer 6
-
$5,531 AUD
$3,885 USD
View
Retailer 7
-
$5,546 AUD
$3,896 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$5,751 AUD
$4,040 USD
View
A
Retailer 9
-
$6,910 AUD
$4,854 USD
View
A
Retailer 10
-
$7,373 AUD
£4,078 GBP
View
A
Retailer 11
-
$7,649 AUD
$5,373 USD
View
A
Retailer 12
-
$7,947 AUD
$5,582 USD
View
B+
Retailer 13
-
$8,440 AUD
£4,668 GBP
View
B+
Retailer 14
-
$9,286 AUD
$6,523 USD
View
Retailer 15
-
$10,677 AUD
$7,500 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$11,769 AUD
ZAR 133,555 ZAR
View
Retailer 17
-
$11,972 AUD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$13,887 AUD
$9,755 USD
View
B+
Retailer 19
-
$14,093 AUD
£7,795 GBP
View
B
Retailer 20
-
$15,344 AUD
$10,778 USD
View
Retailer 21
-
$18,474 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Taylor and Hart
UMM515B · Oct 30
$19,397 AUD
$13,625 USD
View
21 more retailers have this diamond
Prices start from $4,620 AUDSave up to $14,777 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
4.53ct Oval
$4,620 AUD