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Oval|Lab Grown|IGI

4.53ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG830629662

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830629662

Diamond specifications and retailer prices

From $1,283 AUD
£708 GBP
As of November 2, 2026
Save $7,321 AUD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $8,604 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.53ct lab-grown oval diamond

This 4.53ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830629662 or 830629662. Listed at 24 retailers as of November 2, 2026, with prices from $1,283 to $8,604, a $7,321 spread on the same certified stone. Brilliant Earth lists it at $8,604. 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

4.53
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830629662
Dimensions14.51 × 9.12 × 5.43 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.51 mm9.12 mm4.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830629662
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $8,604 AUD|Low: $1,272 AUD|High: $15,097 AUD|Avg: $3,996 AUD|-43.0%
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
November 3, 2026
Retailer 12$1,283 AUD
Retailer 6$1,300 AUD
Retailer 4$1,598 AUD
Retailer 15$2,045 AUD
Retailer 2$2,069 AUD
Retailer 11$2,172 AUD
Retailer 5$2,835 AUD
Retailer 10$2,862 AUD
Retailer 9$2,871 AUD
Retailer 16$2,887 AUD
Retailer 14$4,218 AUD
Retailer 3$4,291 AUD
Retailer 7$4,665 AUD
Retailer 13$5,052 AUD
Retailer 8$8,033 AUD
Brilliant Earth$8,604 AUD

31 data points across 16 retailers

24 retailers$1,283 AUD to $8,604 AUD

Retailer 1
-
$1,152 AUD
$807 USD
Price last confirmed 35 days ago
Retailer 2
-
$1,254 AUD
$879 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,283 AUD
£708 GBP
View
A
Retailer 4
-
$1,300 AUD
$911 USD
View
Final sale: no returns
Retailer 5
-
$1,318 AUD
$924 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$1,337 AUD
$937 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$1,598 AUD
$1,120 USD
View
Retailer 8
-
$1,626 AUD
HK$8,900 HKD
View
Price last confirmed 55 days ago
A
Retailer 9
-
$2,045 AUD
€1,365 EUR
View
A
Retailer 10
-
$2,069 AUD
£1,142 GBP
View
A
Retailer 11
-
$2,172 AUD
$1,522 USD
View
B+
Retailer 12
-
$2,835 AUD
$1,987 USD
View
B+
Retailer 13
-
$2,862 AUD
$2,006 USD
View
B+
Retailer 14
-
$2,871 AUD
ZAR 32,509 ZAR
View
B+
Retailer 15
-
$2,887 AUD
View
Retailer 16
-
$3,757 AUD
$2,633 USD
View
Price last confirmed 33 days ago
Retailer 17
-
$4,153 AUD
£2,292 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$4,218 AUD
$2,956 USD
View
B+
Retailer 19
-
$4,291 AUD
$3,007 USD
View
B
Retailer 20
-
$4,665 AUD
$3,269 USD
View
B
Retailer 21
-
$4,831 AUD
$3,386 USD
View
B
Retailer 22
-
$5,052 AUD
£2,788 GBP
View
B
Retailer 23
-
$8,033 AUD
$5,630 USD
View
Most Expensive
B
Brilliant Earth
21562910A · Nov 2
$8,604 AUD
$6,030 USD
View
23 more retailers have this diamond
Prices start from $1,283 AUDSave up to $7,321 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
$1,283 AUD