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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 £670 GBP
As of November 2, 2026
Save £3,824 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,493 GBP 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 £670 to £4,493, a £3,824 spread on the same certified stone. Brilliant Earth lists it at £4,493. 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

How it works →
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: £4,493 GBP|Low: £664 GBP|High: £7,884 GBP|Avg: £2,083 GBP|-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 11£670 GBP
Retailer 6£679 GBP
Retailer 4£835 GBP
Retailer 15£1,068 GBP
Retailer 12£1,081 GBP
Retailer 10£1,134 GBP
Retailer 5£1,481 GBP
Retailer 9£1,495 GBP
Retailer 2£1,500 GBP
Retailer 16£1,508 GBP
Retailer 14£2,203 GBP
Retailer 3£2,241 GBP
Retailer 7£2,436 GBP
Retailer 13£2,639 GBP
Retailer 8£4,195 GBP
Brilliant Earth£4,493 GBP

31 data points across 16 retailers

24 retailers£670 GBP to £4,493 GBP

Retailer 1
-
£601 GBP
$807 USD
Price last confirmed 35 days ago
Retailer 2
-
£655 GBP
$879 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£670 GBP
View
A
Retailer 4
-
£679 GBP
$911 USD
View
Final sale: no returns
Retailer 5
-
£689 GBP
$924 USD
View
Price last confirmed 36 days ago
Retailer 6
-
£698 GBP
$937 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
£835 GBP
$1,120 USD
View
Retailer 8
-
£849 GBP
HK$8,900 HKD
View
Price last confirmed 54 days ago
A
Retailer 9
-
£1,068 GBP
€1,365 EUR
View
A
Retailer 10
-
£1,081 GBP
View
A
Retailer 11
-
£1,134 GBP
$1,522 USD
View
B+
Retailer 12
-
£1,481 GBP
$1,987 USD
View
B+
Retailer 13
-
£1,495 GBP
$2,006 USD
View
B+
Retailer 14
-
£1,500 GBP
ZAR 32,509 ZAR
View
B+
Retailer 15
-
£1,508 GBP
A$3,113 AUD
View
Retailer 16
-
£1,962 GBP
$2,633 USD
View
Price last confirmed 33 days ago
Retailer 17
-
£2,169 GBP
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£2,203 GBP
$2,956 USD
View
B+
Retailer 19
-
£2,241 GBP
$3,007 USD
View
B
Retailer 20
-
£2,436 GBP
$3,269 USD
View
B
Retailer 21
-
£2,523 GBP
$3,386 USD
View
B
Retailer 22
-
£2,639 GBP
View
B
Retailer 23
-
£4,195 GBP
$5,630 USD
View
Most Expensive
B
Brilliant Earth
21562910A · Nov 2
£4,493 GBP
$6,030 USD
View
23 more retailers have this diamond
Prices start from £670 GBPSave up to £3,824 GBP

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
£670 GBP