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Oval|Lab Grown|IGI

4.59ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG729542753

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729542753

Diamond specifications and retailer prices

From £1,311 GBP
$1,756 USD
As of November 1, 2026
Save £6,130 GBP (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £7,956 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.59ct lab-grown oval diamond

This 4.59ct 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 LG729542753 or 729542753. Listed at 25 retailers as of November 1, 2026, with a 468% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.59
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729542753
Dimensions13.91 × 9.18 × 5.55 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.91 mm9.18 mm4.59 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729542753
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.5%

Caratlytics Score

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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: Nov 1
Current: £7,956 GBP|Low: £1,038 GBP|High: £8,068 GBP|Avg: £2,646 GBP
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
November 2, 2026
Retailer 12£1,081 GBP
Retailer 3£1,255 GBP
Retailer 7£1,311 GBP
Retailer 2£1,318 GBP
Retailer 11£1,381 GBP
Retailer 5£1,751 GBP
Retailer 6£1,962 GBP
Retailer 10£2,947 GBP
Retailer 9£2,966 GBP
Retailer 13£3,223 GBP
Retailer 4£3,380 GBP
Retailer 8£3,954 GBP
Brilliant Earth£7,956 GBP

33 data points across 13 retailers

25 retailers£1,311 GBP to £7,441 GBP

Retailer 1
-
£1,081 GBP
$1,449 USD
Price last confirmed 22 days ago
Retailer 2
-
£1,081 GBP
$1,449 USD
View
Price last confirmed 41 days ago
Retailer 3
-
£1,176 GBP
$1,576 USD
View
Price last confirmed 37 days ago
Retailer 4
-
£1,237 GBP
$1,657 USD
View
Price last confirmed 41 days ago
Retailer 5
-
£1,255 GBP
$1,681 USD
View
Price last confirmed 30 days ago
Retailer 6
-
£1,255 GBP
$1,681 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
£1,311 GBP
$1,756 USD
View
Final sale: no returns
A
Retailer 8
-
£1,318 GBP
View
A
Retailer 9
-
£1,381 GBP
$1,850 USD
View
A
Retailer 10
-
£1,394 GBP
$1,868 USD
View
B+
Retailer 11
-
£1,578 GBP
$2,114 USD
View
B+
Retailer 12
-
£1,751 GBP
$2,346 USD
View
B+
Retailer 13
-
£1,962 GBP
View
B+
Retailer 14
-
£2,276 GBP
$3,050 USD
View
Retailer 15
-
£2,595 GBP
$3,477 USD
View
Price last confirmed 25 days ago
B+
Retailer 16
-
£2,947 GBP
ZAR 63,790 ZAR
View
B
Retailer 17
-
£2,966 GBP
A$6,114 AUD
View
Retailer 18
-
£3,223 GBP
A$6,644 AUD
View
Price last confirmed 28 days ago
B
Retailer 19
-
£3,344 GBP
View
B
Retailer 20
-
£3,380 GBP
$4,529 USD
View
B
Retailer 21
-
£3,644 GBP
$4,883 USD
View
B
Retailer 22
-
£3,954 GBP
View
B
Retailer 23
-
£4,880 GBP
$6,539 USD
View
B
Retailer 24
-
£7,441 GBP
$9,970 USD
View
Most Expensive
Brilliant Earth
17442610A · Oct 31
£7,956 GBP
$10,660 USD
View
Price under review
24 more retailers have this diamond
Prices start from £1,311 GBPSave up to £6,130 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
4.59ct Oval
£1,311 GBP