CaratHunter
Plans
Oval|Lab Grown|IGI

4.83ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG840644992

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840644992

Diamond specifications and retailer prices

From £810 GBP
$1,085 USD
As of October 30, 2026
Save £1,435 GBP (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,385 GBP at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.83ct lab-grown oval diamond

This 4.83ct 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 LG840644992 or 840644992. Listed at 5 retailers as of October 30, 2026, with a 177% 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

4.83
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840644992
Dimensions13.75 × 9.34 × 5.92 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.75 mm9.34 mm4.83 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840644992
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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 30
Current: £2,385 GBP|Low: £746 GBP|High: £2,411 GBP|Avg: £1,718 GBP|-1.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3£746 GBP
Retailer 6£810 GBP
Retailer 4£1,721 GBP
Retailer 2£2,062 GBP
Retailer 5£2,245 GBP
Rare Carat£2,385 GBP

13 data points across 6 retailers

5 retailers£810 GBP to £2,245 GBP

A
Cheapest Retailer
-
£810 GBP
$1,085 USD
B
Retailer 2
-
£1,721 GBP
$2,306 USD
View
B+
Retailer 3
-
£2,062 GBP
View
B
Retailer 4
-
£2,245 GBP
$3,008 USD
View
Most Expensive
Rare Carat
LGOV40-162486 · Oct 21
£2,385 GBP
$3,195 USD
View
Price last confirmed 10 days ago
4 more retailers have this diamond
Prices start from £810 GBPSave up to £1,435 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.

A
4.83ct Oval
£810 GBP