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Oval|Lab Grown|IGI

1.54ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG850689448

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850689448

Diamond specifications and retailer prices

From £297 GBP
€380 EUR
As of October 31, 2026
Save £417 GBP (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £715 GBP at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850689448 or 850689448. Listed at 2 retailers as of October 29, 2026, with prices from £297 to £715, a £417 spread on the same certified stone. With Clarity lists it at £715. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850689448
Dimensions9.30 × 6.48 × 4.07 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm6.48 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850689448
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 41.4°CuletDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £297 GBP|Low: £297 GBP|High: £715 GBP|Avg: £576 GBP
Retailer 1
With Clarity
October 31, 2026
Retailer 1£297 GBP
With Clarity£715 GBP

2 data points across 2 retailers

2 retailers£297 GBP to £715 GBP

A
Cheapest Retailer
-
£297 GBP
€380 EUR
Most Expensive
B
With Clarity
850689448 · Oct 29
£715 GBP
$959 USD
View
1 more retailer has this diamond
Prices start from £297 GBPSave up to £417 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
1.54ct Oval
£297 GBP