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Oval|Lab Grown|IGI

4.87ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG828648086

Certificate IGI LG828648086

Diamond specifications and retailer prices

From £463 GBP
$621 USD
As of October 29, 2026
Save £3,137 GBP (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,600 GBP at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 4.87ct lab-grown oval diamond

This 4.87ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828648086 or 828648086. Listed at 4 retailers as of October 29, 2026, with prices from £463 to £3,600, a £3,137 spread on the same certified stone. Frank Darling lists it at £3,600. 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

4.87
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG828648086
Dimensions13.55 × 9.54 × 6.00 mm
L/W Ratio1.42
Top View
13.55 mm9.54 mm4.87 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828648086
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
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: Oct 29
Current: £3,600 GBP|Low: £463 GBP|High: £3,601 GBP|Avg: £1,748 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2£463 GBP
Retailer 3£648 GBP
Retailer 5£828 GBP
Retailer 4£2,388 GBP
Frank Darling£3,600 GBP

7 data points across 5 retailers

4 retailers£463 GBP to £3,600 GBP

A
Cheapest Retailer
-
£463 GBP
$621 USD
Final sale: no returns
B+
Retailer 2
-
£648 GBP
$868 USD
View
Retailer 3
-
£2,388 GBP
$3,200 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Frank Darling
100193764264KD · Oct 30
£3,600 GBP
$4,824 USD
View
3 more retailers have this diamond
Prices start from £463 GBPSave up to £3,137 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
4.87ct Oval
£463 GBP