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Oval|Lab Grown|IGI

5.00ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG657418556

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG657418556

Diamond specifications and retailer prices

From £1,620 GBP
$2,170 USD
As of October 31, 2026
Save £4,435 GBP (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £9,150 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 5ct lab-grown oval diamond

This 5ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG657418556 or 657418556. Listed at 17 retailers as of October 27, 2026, with a 274% 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

5.00
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657418556
Dimensions13.74 × 9.60 × 6.04 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.74 mm9.60 mm5.00 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657418556
Side View
Table 59.0%Crown 34.6°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £9,150 GBP|Low: £1,410 GBP|High: £9,150 GBP|Avg: £3,912 GBP
Do Amore Diamonds
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
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Retailer 16
October 27, 2026
Retailer 16£1,620 GBP
Retailer 14£1,790 GBP
Retailer 6£1,975 GBP
Retailer 13£2,168 GBP
Retailer 10£2,846 GBP
Retailer 2£3,032 GBP
Retailer 5£3,105 GBP
Retailer 3£3,109 GBP
Retailer 15£3,869 GBP
Retailer 7£4,288 GBP
Retailer 11£4,571 GBP
Retailer 12£4,585 GBP
Retailer 4£5,657 GBP
Retailer 8£5,692 GBP
Retailer 9£6,055 GBP
Do Amore Diamonds£9,150 GBP

38 data points across 16 retailers

17 retailers£1,620 GBP to £6,055 GBP

B+
Cheapest Retailer
-
£1,620 GBP
$2,170 USD
B+
Retailer 2
-
£1,790 GBP
$2,398 USD
View
B+
Retailer 3
-
£2,168 GBP
$2,905 USD
View
B
Retailer 4
-
£2,846 GBP
€3,632 EUR
View
B+
Retailer 5
-
£3,032 GBP
View
B
Retailer 6
-
£3,105 GBP
$4,160 USD
View
B
Retailer 7
-
£3,109 GBP
$4,166 USD
View
Retailer 8
-
£3,869 GBP
A$7,975 AUD
View
Price last confirmed 28 days ago
B
Retailer 9
-
£4,288 GBP
View
B
Retailer 10
-
£4,571 GBP
ZAR 98,948 ZAR
View
Retailer 11
-
£4,585 GBP
A$9,451 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
£5,657 GBP
$7,579 USD
View
B
Retailer 13
-
£5,692 GBP
$7,626 USD
View
B
Retailer 14
-
£6,055 GBP
View
Retailer 15
-
£7,877 GBP
$10,555 USD
View
Price under review
Retailer 16
-
£7,930 GBP
$10,625 USD
View
Price under review
Most Expensive
Do Amore Diamonds
31-LGD42400 · Oct 28
£9,150 GBP
$12,260 USD
View
Price under review
16 more retailers have this diamond
Prices start from £1,620 GBPSave up to £4,435 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.

B+
5.00ct Oval
£1,620 GBP