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Radiant|Lab Grown|IGI

1.54ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG526279532

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG526279532

Diamond specifications and retailer prices

From £1,269 GBP
$1,700 USD
As of October 29, 2026
Save £1,034 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,173 GBP at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant 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 LG526279532 or 526279532. Listed at 16 retailers as of October 29, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle39.5°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279532
Dimensions7.90 × 5.83 × 3.78 mm
L/W Ratio1.36
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.90 mm5.83 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526279532
Side View
Table 64.5%Crown 39.5°Girdle: ThickPavilion 33.1°Culet: NoneDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £3,173 GBP|Low: £1,269 GBP|High: £4,845 GBP|Avg: £2,488 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 11£1,269 GBP
Retailer 10£1,443 GBP
Retailer 4£1,570 GBP
Retailer 6£1,617 GBP
Retailer 5£1,674 GBP
Retailer 12£1,674 GBP
Retailer 2£2,198 GBP
Retailer 7£2,303 GBP
Retailer 14£2,622 GBP
Retailer 9£2,749 GBP
Retailer 3£3,138 GBP
Flawless Fine Jewelry£3,173 GBP
Retailer 13£4,512 GBP
Retailer 8£4,788 GBP

44 data points across 14 retailers

16 retailers£1,269 GBP to £2,303 GBP

B
Cheapest Retailer
-
£1,269 GBP
$1,700 USD
B
Retailer 2
-
£1,443 GBP
$1,934 USD
View
B
Retailer 3
-
£1,570 GBP
$2,104 USD
View
B
Retailer 4
-
£1,617 GBP
$2,166 USD
View
Final sale: no returns
Retailer 5
-
£1,674 GBP
$2,243 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
£1,674 GBP
$2,243 USD
View
B
Retailer 7
-
£1,799 GBP
$2,410 USD
View
B
Retailer 8
-
£2,198 GBP
View
B
Retailer 9
-
£2,303 GBP
View
Retailer 10
-
£2,622 GBP
$3,513 USD
View
Price under review
Retailer 11
-
£2,749 GBP
$3,684 USD
View
Price under review
Retailer 12
-
£3,138 GBP
$4,205 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
24DA34310 · Oct 29
£3,173 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £1,269 GBPSave up to £1,034 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
1.54ct Radiant
£1,269 GBP