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Oval|Lab Grown|IGI

4.95ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG829608785

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG829608785

Diamond specifications and retailer prices

From £998 GBP
$1,337 USD
As of October 30, 2026
Save £4,573 GBP (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £8,575 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.95ct lab-grown oval diamond

This 4.95ct 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 LG829608785 or 829608785. Listed at 7 retailers as of October 29, 2026, with a 458% 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

4.95
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829608785
Dimensions13.17 × 9.69 × 6.03 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm9.69 mm4.95 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829608785
Side View
Table 62.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: Oct 30
Current: £8,575 GBP|Low: £691 GBP|High: £8,657 GBP|Avg: £2,201 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
October 28, 2026
Retailer 3£691 GBP
Retailer 12£836 GBP
Retailer 5£998 GBP
Retailer 7£1,012 GBP
Retailer 11£1,104 GBP
Retailer 9£1,350 GBP
Retailer 2£1,715 GBP
Retailer 8£1,934 GBP
Retailer 4£2,443 GBP
Retailer 10£3,122 GBP
Retailer 6£5,571 GBP
Brilliant Earth£8,575 GBP

23 data points across 12 retailers

7 retailers£998 GBP to £5,571 GBP

B+
Cheapest Retailer
-
£998 GBP
$1,337 USD
A
Retailer 2
-
£1,012 GBP
$1,356 USD
View
B+
Retailer 3
-
£1,715 GBP
$2,298 USD
View
B+
Retailer 4
-
£1,934 GBP
$2,592 USD
View
Retailer 5
-
£3,122 GBP
A$6,435 AUD
View
Price last confirmed 26 days ago
B
Retailer 6
-
£5,571 GBP
$7,464 USD
View
Most Expensive
Brilliant Earth
21668456A · Oct 29
£8,575 GBP
$11,490 USD
View
Price under review
6 more retailers have this diamond
Prices start from £998 GBPSave up to £4,573 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
4.95ct Oval
£998 GBP