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Oval|Lab Grown|IGI

3.03ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG843641636

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG843641636

Diamond specifications and retailer prices

From £1,461 GBP
$1,945 USD
As of October 29, 2026
Save £2,470 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,931 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641636 or 843641636. Listed at 5 retailers as of October 29, 2026, with prices from £1,461 to £3,931, a £2,470 spread on the same certified stone. Taylor and Hart lists it at £3,931. 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

3.03
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641636
Dimensions12.45 × 7.52 × 4.33 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.45 mm7.52 mm3.03 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641636
Side View
Table 49.0%Crown 31.1°Girdle: THK-VTKPavilion 35.8°Culet: LargeDepth 57.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,600 GBP|Low: £1,348 GBP|High: £4,289 GBP|Avg: £2,521 GBP|-7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 29, 2026
Retailer 2£1,461 GBP
Retailer 3£1,461 GBP
Retailer 4£2,213 GBP
Retailer 1£2,600 GBP
Taylor and Hart£3,931 GBP

11 data points across 5 retailers

5 retailers£1,461 GBP to £3,931 GBP

B
Cheapest Retailer
-
£1,461 GBP
$1,945 USD
B
Retailer 2
-
£1,461 GBP
$1,945 USD
View
B
Retailer 3
-
£2,213 GBP
$2,947 USD
View
B
Retailer 4
-
£2,600 GBP
ZAR 55,943 ZAR
View
Most Expensive
B
Taylor and Hart
F7U2XB9 · Oct 30
£3,931 GBP
$5,235 USD
View
4 more retailers have this diamond
Prices start from £1,461 GBPSave up to £2,470 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
3.03ct Oval
£1,461 GBP