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Radiant|Lab Grown|IGI

1.54ct D VVS2 Radiant Lab Grown Diamond

EX • D/VVS2 • IGI LG665410555

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

Certificate IGI LG665410555

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of October 30, 2026
Save £1,458 GBP (90%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £1,627 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665410555 or 665410555. Listed at 30 retailers as of October 30, 2026, with prices from £169 to £1,627, a £1,458 spread on the same certified stone. Do Amore Diamonds lists it at £1,627. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665410555
Dimensions5.69 × 5.69 × 3.81 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.69 mm5.69 mm1.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665410555
Side View
Table 64.0%Crown 40.6°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 67.0%

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 30
Current: £1,627 GBP|Low: £169 GBP|High: £1,627 GBP|Avg: £601 GBP
Do Amore Diamonds
Retailer 2
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Retailer 23
November 1, 2026
Retailer 3£169 GBP
Retailer 12£197 GBP
Retailer 16£209 GBP
Retailer 22£265 GBP
Retailer 10£325 GBP
Retailer 4£328 GBP
Retailer 6£344 GBP
Retailer 17£385 GBP
Retailer 19£398 GBP
Retailer 9£399 GBP
Retailer 13£441 GBP
Retailer 8£511 GBP
Retailer 20£539 GBP
Retailer 23£676 GBP
Retailer 15£793 GBP
Retailer 18£806 GBP
Retailer 7£853 GBP
Retailer 11£872 GBP
Retailer 2£928 GBP
Retailer 14£937 GBP
Retailer 5£954 GBP
Retailer 21£974 GBP
Do Amore Diamonds£1,627 GBP

36 data points across 23 retailers

30 retailers£169 GBP to £1,627 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
Retailer 2
-
£169 GBP
$227 USD
View
Price last confirmed 24 days ago
Retailer 3
-
£180 GBP
$241 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
£197 GBP
$264 USD
View
Final sale: no returns
Retailer 5
-
£209 GBP
$280 USD
View
Price last confirmed 35 days ago
Retailer 6
-
£210 GBP
$281 USD
View
Price last confirmed 29 days ago
Retailer 7
-
£220 GBP
$295 USD
View
Price last confirmed 34 days ago
Retailer 8
-
£265 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
£325 GBP
HK$3,400 HKD
View
B+
Retailer 10
-
£328 GBP
$440 USD
View
A
Retailer 11
-
£344 GBP
$461 USD
View
A
Retailer 12
-
£385 GBP
€491 EUR
View
A
Retailer 13
-
£398 GBP
ZAR 8,609 ZAR
View
A
Retailer 14
-
£399 GBP
$535 USD
View
A
Retailer 15
-
£441 GBP
View
A
Retailer 16
-
£511 GBP
$684 USD
View
A
Retailer 17
-
£539 GBP
A$1,112 AUD
View
B+
Retailer 18
-
£676 GBP
$906 USD
View
B+
Retailer 19
-
£744 GBP
$997 USD
View
Retailer 20
-
£744 GBP
$997 USD
View
Price last confirmed 22 days ago
B+
Retailer 21
-
£767 GBP
View
Retailer 22
-
£793 GBP
$1,062 USD
View
Price last confirmed 32 days ago
B+
Retailer 23
-
£806 GBP
A$1,661 AUD
View
B+
Retailer 24
-
£853 GBP
$1,143 USD
View
B
Retailer 25
-
£872 GBP
$1,168 USD
View
B+
Retailer 26
-
£928 GBP
View
B
Retailer 27
-
£937 GBP
SGD 1,697 SGD
View
B
Retailer 28
-
£954 GBP
$1,278 USD
View
B
Retailer 29
-
£974 GBP
$1,305 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B6FAD18B · Oct 31
£1,627 GBP
$2,180 USD
View
29 more retailers have this diamond
Prices start from £169 GBPSave up to £1,458 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
£169 GBP