Radiant|Lab Grown|IGI

1.54ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG825670319

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

Certificate IGI LG825670319

Diamond specifications and retailer prices

From £178 GBP
$237 USD
As of October 27, 2026
Save £722 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £901 GBP at Brilliance · As of October 28, 2026
View at Brilliance

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825670319 or 825670319. Listed at 19 retailers as of October 27, 2026, with prices from £178 to £901, a £722 spread on the same certified stone. Brilliance lists it at £901. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825670319
Dimensions8.78 × 5.47 × 3.77 mm
L/W Ratio1.61
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.78 mm5.47 mm1.54 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825670319
Side View
Table 62.0%Crown 38°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £901 GBP|Low: £199 GBP|High: £952 GBP|Avg: £509 GBP|-5.4%
Brilliance
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
Retailer 15
October 29, 2026
Retailer 4£199 GBP
Retailer 14£221 GBP
Retailer 15£300 GBP
Retailer 9£380 GBP
Retailer 12£382 GBP
Retailer 6£397 GBP
Retailer 8£416 GBP
Retailer 5£468 GBP
Retailer 10£516 GBP
Retailer 13£586 GBP
Retailer 3£712 GBP
Retailer 11£738 GBP
Retailer 7£751 GBP
Retailer 2£892 GBP
Brilliance£901 GBP

42 data points across 15 retailers

19 retailers£178 GBP to £901 GBP

A
Cheapest Retailer
-
£178 GBP
$237 USD
A
Retailer 2
-
£199 GBP
$265 USD
View
Final sale: no returns
A
Retailer 3
-
£207 GBP
$275 USD
View
A
Retailer 4
-
£218 GBP
$290 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
£221 GBP
$294 USD
View
A
Retailer 6
-
£221 GBP
$294 USD
View
B+
Retailer 7
-
£300 GBP
$398 USD
View
A
Retailer 8
-
£380 GBP
ZAR 8,165 ZAR
View
A
Retailer 9
-
£382 GBP
€483 EUR
View
A
Retailer 10
-
£397 GBP
$528 USD
View
A
Retailer 11
-
£416 GBP
View
B+
Retailer 12
-
£468 GBP
$622 USD
View
B+
Retailer 13
-
£516 GBP
A$1,055 AUD
View
B+
Retailer 14
-
£586 GBP
$778 USD
View
B+
Retailer 15
-
£712 GBP
$946 USD
View
B+
Retailer 16
-
£738 GBP
$980 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
£751 GBP
$998 USD
View
B
Retailer 18
-
£892 GBP
View
Most Expensive
B
Brilliance
D44767283 · Oct 28
£901 GBP
$1,197 USD
View
18 more retailers have this diamond
Prices start from £178 GBPSave up to £722 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 Radiant
£178 GBP