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Radiant|Lab Grown|IGI

1.55ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG792651036

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

Certificate IGI LG792651036

Diamond specifications and retailer prices

From £268 GBP
$359 USD
As of October 30, 2026
Save £1,277 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,545 GBP at Do Amore Diamonds · As of October 31, 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 LG792651036 or 792651036. Listed at 17 retailers as of October 30, 2026, with prices from £268 to £1,545, a £1,277 spread on the same certified stone. Do Amore Diamonds lists it at £1,545. 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 angle46°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792651036
Dimensions8.24 × 5.65 × 3.94 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm5.65 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792651036
Side View
Table 64.0%Crown 46°Girdle: MediumPavilion 36.2°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,545 GBP|Low: £144 GBP|High: £1,545 GBP|Avg: £547 GBP|+6.7%
Do Amore Diamonds
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
October 31, 2026
Retailer 4£152 GBP
Retailer 5£178 GBP
Retailer 3£188 GBP
Retailer 12£268 GBP
Retailer 9£310 GBP
Retailer 2£414 GBP
Retailer 10£447 GBP
Retailer 8£645 GBP
Retailer 6£675 GBP
Retailer 15£715 GBP
Retailer 14£761 GBP
Retailer 7£803 GBP
Retailer 11£813 GBP
Retailer 13£863 GBP
Do Amore Diamonds£1,545 GBP

39 data points across 15 retailers

17 retailers£268 GBP to £1,545 GBP

Retailer 1
-
£152 GBP
$203 USD
Price last confirmed 10 days ago
Retailer 2
-
£178 GBP
$238 USD
View
Price last confirmed 11 days ago
Retailer 3
-
£188 GBP
$252 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£190 GBP
$255 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£268 GBP
$359 USD
View
A
Retailer 6
-
£310 GBP
$415 USD
View
A
Retailer 7
-
£414 GBP
View
A
Retailer 8
-
£447 GBP
$599 USD
View
B+
Retailer 9
-
£645 GBP
$864 USD
View
Retailer 10
-
£675 GBP
$904 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
£715 GBP
A$1,474 AUD
View
B+
Retailer 12
-
£761 GBP
$1,020 USD
View
Retailer 13
-
£803 GBP
$1,075 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
£813 GBP
$1,090 USD
View
B
Retailer 15
-
£863 GBP
View
B
Retailer 16
-
£1,246 GBP
$1,670 USD
View
Most Expensive
B
Do Amore Diamonds
27-F03208913 · Oct 31
£1,545 GBP
$2,070 USD
View
16 more retailers have this diamond
Prices start from £268 GBPSave up to £1,277 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
£268 GBP