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Radiant|Lab Grown|IGI

1.55ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG713535499

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

Certificate IGI LG713535499

Diamond specifications and retailer prices

From £165 GBP
As of November 4, 2026
Save £1,432 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,597 GBP at Do Amore Diamonds · As of November 4, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG713535499 or 713535499. Listed at 10 retailers as of November 4, 2026, with prices from £165 to £1,597, a £1,432 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713535499
Dimensions8.24 × 5.78 × 3.81 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm5.78 mm1.55 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713535499
Side View
Table 67.0%Crown 45.3°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
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: Nov 4
Current: £1,597 GBP|Low: £155 GBP|High: £1,597 GBP|Avg: £608 GBP|+3.4%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 15
November 3, 2026
Retailer 15£165 GBP
Retailer 10£166 GBP
Retailer 14£192 GBP
Retailer 13£351 GBP
Retailer 7£369 GBP
Retailer 11£451 GBP
Retailer 4£492 GBP
Retailer 2£532 GBP
Retailer 9£665 GBP
Retailer 12£731 GBP
Retailer 5£820 GBP
Retailer 6£867 GBP
Retailer 3£875 GBP
Retailer 8£911 GBP
Do Amore Diamonds£1,597 GBP

26 data points across 15 retailers

10 retailers£165 GBP to £1,597 GBP

A
Cheapest Retailer
-
£165 GBP
Final sale: no returns
A
Retailer 2
-
£166 GBP
View
A
Retailer 3
-
£192 GBP
View
A
Retailer 4
-
£351 GBP
View
A
Retailer 5
-
£451 GBP
View
B+
Retailer 6
-
£532 GBP
View
B+
Retailer 7
-
£665 GBP
View
B+
Retailer 8
-
£731 GBP
View
B
Retailer 9
-
£911 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5F884C56A · Nov 4
£1,597 GBP
$2,150 USD
View
9 more retailers have this diamond
Prices start from £165 GBPSave up to £1,432 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
£165 GBP