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Oval|Lab Grown|IGI

4.60ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG817612201

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817612201

Diamond specifications and retailer prices

From £616 GBP
$826 USD
As of November 1, 2026
Save £4,354 GBP (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,971 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.6ct lab-grown oval diamond

This 4.6ct 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 LG817612201 or 817612201. Listed at 24 retailers as of October 31, 2026, with prices from £616 to £4,971, a £4,354 spread on the same certified stone. Brilliant Earth lists it at £4,971. 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

4.60
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817612201
Dimensions14.50 × 9.14 × 5.50 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
14.50 mm9.14 mm4.60 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817612201
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.2%

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 1
Current: £4,971 GBP|Low: £587 GBP|High: £8,016 GBP|Avg: £1,994 GBP|-38.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 10£616 GBP
Retailer 8£671 GBP
Retailer 9£690 GBP
Retailer 21£716 GBP
Retailer 5£847 GBP
Retailer 12£1,024 GBP
Retailer 17£1,086 GBP
Retailer 2£1,099 GBP
Retailer 20£1,523 GBP
Retailer 6£1,526 GBP
Retailer 18£1,533 GBP
Retailer 19£1,645 GBP
Retailer 7£1,979 GBP
Retailer 3£2,011 GBP
Retailer 15£2,238 GBP
Retailer 4£2,272 GBP
Retailer 11£2,478 GBP
Retailer 13£2,682 GBP
Retailer 16£2,844 GBP
Retailer 14£4,135 GBP
Brilliant Earth£4,971 GBP

36 data points across 21 retailers

24 retailers£616 GBP to £4,971 GBP

A
Cheapest Retailer
-
£616 GBP
$826 USD
A
Retailer 2
-
£671 GBP
$899 USD
View
A
Retailer 3
-
£690 GBP
$925 USD
View
Final sale: no returns
Retailer 4
-
£710 GBP
$951 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
£716 GBP
$959 USD
View
A
Retailer 6
-
£847 GBP
$1,135 USD
View
B+
Retailer 7
-
£1,024 GBP
$1,372 USD
View
A
Retailer 8
-
£1,086 GBP
€1,386 EUR
View
A
Retailer 9
-
£1,099 GBP
View
Retailer 10
-
£1,444 GBP
$1,935 USD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
£1,523 GBP
ZAR 32,964 ZAR
View
B+
Retailer 12
-
£1,526 GBP
$2,045 USD
View
B+
Retailer 13
-
£1,533 GBP
A$3,160 AUD
View
B+
Retailer 14
-
£1,645 GBP
$2,204 USD
View
B+
Retailer 15
-
£1,979 GBP
View
B+
Retailer 16
-
£2,011 GBP
$2,695 USD
View
B+
Retailer 17
-
£2,238 GBP
$2,999 USD
View
B+
Retailer 18
-
£2,272 GBP
$3,044 USD
View
B
Retailer 19
-
£2,478 GBP
$3,320 USD
View
B+
Retailer 20
-
£2,682 GBP
View
B+
Retailer 21
-
£2,844 GBP
A$5,863 AUD
View
B
Retailer 22
-
£3,420 GBP
$4,583 USD
View
B
Retailer 23
-
£4,135 GBP
$5,540 USD
View
Most Expensive
B
Brilliant Earth
21322485A · Oct 31
£4,971 GBP
$6,660 USD
View
23 more retailers have this diamond
Prices start from £616 GBPSave up to £4,354 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
4.60ct Oval
£616 GBP