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Radiant|Lab Grown|IGI

1.55ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG626486062

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

Certificate IGI LG626486062

Diamond specifications and retailer prices

From £166 GBP
$223 USD
As of October 30, 2026
Save £1,431 GBP (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,597 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626486062 or 626486062. Listed at 17 retailers as of October 30, 2026, with prices from £166 to £1,597, a £1,431 spread on the same certified stone. Do Amore Diamonds lists it at £1,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626486062
Dimensions8.10 × 5.74 × 3.91 mm
L/W Ratio1.41
Culet sizePointed
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
8.10 mm5.74 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626486062
Side View
Table 65.0%Crown 29.3°Girdle: MediumPavilion 36°Culet: NoneDepth 68.1%

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: £1,597 GBP|Low: £133 GBP|High: £1,597 GBP|Avg: £656 GBP
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 17
October 31, 2026
Retailer 13£166 GBP
Retailer 5£186 GBP
Retailer 3£193 GBP
Retailer 4£206 GBP
Retailer 14£206 GBP
Retailer 17£352 GBP
Retailer 2£432 GBP
Retailer 6£452 GBP
Retailer 12£665 GBP
Retailer 16£731 GBP
Retailer 11£746 GBP
Retailer 7£819 GBP
Retailer 15£838 GBP
Retailer 8£859 GBP
Retailer 10£917 GBP
Retailer 9£1,537 GBP
Do Amore Diamonds£1,597 GBP

43 data points across 17 retailers

17 retailers£166 GBP to £1,597 GBP

A
Cheapest Retailer
-
£166 GBP
$223 USD
A
Retailer 2
-
£186 GBP
$249 USD
View
Final sale: no returns
A
Retailer 3
-
£193 GBP
$258 USD
View
A
Retailer 4
-
£206 GBP
$276 USD
View
A
Retailer 5
-
£206 GBP
$276 USD
View
A
Retailer 6
-
£310 GBP
$416 USD
View
A
Retailer 7
-
£352 GBP
$471 USD
View
A
Retailer 8
-
£432 GBP
View
B+
Retailer 9
-
£452 GBP
$606 USD
View
B+
Retailer 10
-
£665 GBP
$891 USD
View
B
Retailer 11
-
£700 GBP
View
B
Retailer 12
-
£731 GBP
$980 USD
View
B+
Retailer 13
-
£746 GBP
$1,000 USD
View
B
Retailer 14
-
£838 GBP
$1,123 USD
View
Retailer 15
-
£859 GBP
$1,151 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
£917 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A76F4C245 · Oct 30
£1,597 GBP
$2,140 USD
View
16 more retailers have this diamond
Prices start from £166 GBPSave up to £1,431 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
1.55ct Radiant
£166 GBP