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Radiant|Lab Grown|IGI

0.55ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG754572712

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

Certificate IGI LG754572712

Diamond specifications and retailer prices

From £123 GBP
$165 USD
As of October 30, 2026
Save £684 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £808 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754572712 or 754572712. Listed at 22 retailers as of October 30, 2026, with prices from £123 to £808, a £684 spread on the same certified stone. Reve Diamonds lists it at £808. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754572712
Dimensions5.81 × 4.01 × 2.78 mm
L/W Ratio1.45
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
5.81 mm4.01 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754572712
Side View
Table 64.0%Crown 41.6°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 69.3%

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: £285 GBP|Low: £118 GBP|High: £796 GBP|Avg: £294 GBP|+6.1%
Retailer 1
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 31, 2026
Retailer 14£123 GBP
Retailer 11£134 GBP
Retailer 6£138 GBP
Retailer 3£153 GBP
Retailer 4£153 GBP
Retailer 2£207 GBP
Retailer 7£268 GBP
Retailer 9£276 GBP
Retailer 1£285 GBP
Retailer 5£319 GBP
Retailer 10£390 GBP
Retailer 13£519 GBP
Retailer 8£718 GBP
Retailer 12£796 GBP

44 data points across 14 retailers

22 retailers£123 GBP to £808 GBP

A
Cheapest Retailer
-
£123 GBP
$165 USD
A
Retailer 2
-
£134 GBP
$180 USD
View
A
Retailer 3
-
£138 GBP
$185 USD
View
Final sale: no returns
A
Retailer 4
-
£143 GBP
$191 USD
View
A
Retailer 5
-
£153 GBP
$205 USD
View
A
Retailer 6
-
£153 GBP
$205 USD
View
A
Retailer 7
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 8
-
£207 GBP
$278 USD
View
B+
Retailer 9
-
£268 GBP
View
B+
Retailer 10
-
£276 GBP
ZAR 5,975 ZAR
View
B+
Retailer 11
-
£285 GBP
€364 EUR
View
B+
Retailer 12
-
£319 GBP
$428 USD
View
Retailer 13
-
£390 GBP
A$804 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
£419 GBP
SGD 759 SGD
View
B
Retailer 15
-
£491 GBP
$658 USD
View
B
Retailer 16
-
£500 GBP
$670 USD
View
B
Retailer 17
-
£519 GBP
$695 USD
View
B
Retailer 18
-
£532 GBP
$713 USD
View
B
Retailer 19
-
£663 GBP
View
B
Retailer 20
-
£718 GBP
View
B
Retailer 21
-
£796 GBP
View
Most Expensive
B
Reve Diamonds
0DFA0F98B · Oct 30
£808 GBP
$1,082 USD
View
21 more retailers have this diamond
Prices start from £123 GBPSave up to £684 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
0.55ct Radiant
£123 GBP