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Radiant|Lab Grown|IGI

1.55ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG700506654

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

Certificate IGI LG700506654

Diamond specifications and retailer prices

From £168 GBP
As of November 4, 2026
Save £1,447 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,615 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700506654 or 700506654. Listed at 20 retailers as of November 4, 2026, with prices from £168 to £1,615, a £1,447 spread on the same certified stone. Do Amore Diamonds lists it at £1,615. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700506654
Dimensions5.66 × 5.66 × 8.77 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.66 mm5.66 mm1.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700506654
Side View
Table 60.0%Crown 38.7°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 64.1%

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: £726 GBP|Low: £161 GBP|High: £1,541 GBP|Avg: £535 GBP|-8.0%
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
Retailer 15
Retailer 16
November 4, 2026
Retailer 15£168 GBP
Retailer 8£187 GBP
Retailer 5£195 GBP
Retailer 2£208 GBP
Retailer 6£208 GBP
Retailer 16£279 GBP
Retailer 9£433 GBP
Retailer 7£453 GBP
Retailer 10£538 GBP
Retailer 14£672 GBP
Retailer 12£720 GBP
Retailer 1£726 GBP
Retailer 4£739 GBP
Retailer 3£847 GBP
Retailer 11£926 GBP
Retailer 13£1,459 GBP

44 data points across 16 retailers

20 retailers£168 GBP to £1,615 GBP

A
Cheapest Retailer
-
£168 GBP
A
Retailer 2
-
£187 GBP
View
Final sale: no returns
A
Retailer 3
-
£195 GBP
View
A
Retailer 4
-
£208 GBP
View
Retailer 5
-
£208 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£279 GBP
View
A
Retailer 7
-
£314 GBP
View
A
Retailer 8
-
£433 GBP
View
A
Retailer 9
-
£453 GBP
View
B+
Retailer 10
-
£538 GBP
View
B+
Retailer 11
-
£672 GBP
View
B+
Retailer 12
-
£720 GBP
View
B+
Retailer 13
-
£726 GBP
View
B+
Retailer 14
-
£739 GBP
View
B
Retailer 15
-
£847 GBP
View
B
Retailer 16
-
£865 GBP
View
B
Retailer 17
-
£891 GBP
View
B
Retailer 18
-
£926 GBP
View
B
Retailer 19
-
£1,459 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0801DE107 · Nov 4
£1,615 GBP
$2,180 USD
View
19 more retailers have this diamond
Prices start from £168 GBPSave up to £1,447 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
£168 GBP