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Radiant|Lab Grown|IGI

1.51ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG629437086

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

Certificate IGI LG629437086

Diamond specifications and retailer prices

From £165 GBP
As of November 4, 2026
Save £1,420 GBP (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £1,585 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG629437086 or 629437086. Listed at 28 retailers as of November 4, 2026, with prices from £165 to £1,585, a £1,420 spread on the same certified stone. Do Amore Diamonds lists it at £1,585. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629437086
Dimensions8.48 × 5.69 × 3.77 mm
L/W Ratio1.49
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
8.48 mm5.69 mm1.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629437086
Side View
Table 63.0%Crown 37.5°Girdle: MediumPavilion 33.3°Culet: NoneDepth 66.3%

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: Nov 4
Current: £1,585 GBP|Low: £165 GBP|High: £1,585 GBP|Avg: £659 GBP
Do Amore Diamonds
Retailer 2
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Retailer 20
November 5, 2026
Retailer 3£165 GBP
Retailer 17£192 GBP
Retailer 10£313 GBP
Retailer 4£320 GBP
Retailer 7£329 GBP
Retailer 15£376 GBP
Retailer 13£390 GBP
Retailer 9£392 GBP
Retailer 2£424 GBP
Retailer 5£497 GBP
Retailer 20£660 GBP
Retailer 16£789 GBP
Retailer 8£832 GBP
Retailer 11£852 GBP
Retailer 14£904 GBP
Retailer 12£917 GBP
Retailer 6£937 GBP
Retailer 18£967 GBP
Retailer 19£1,444 GBP
Do Amore Diamonds£1,585 GBP

44 data points across 20 retailers

28 retailers£165 GBP to £1,585 GBP

A
Cheapest Retailer
-
£165 GBP
Retailer 2
-
£176 GBP
View
Price last confirmed 36 days ago
A
Retailer 3
-
£192 GBP
View
Final sale: no returns
Retailer 4
-
£204 GBP
View
Price last confirmed 39 days ago
Retailer 5
-
£204 GBP
View
Price last confirmed 33 days ago
Retailer 6
-
£215 GBP
View
Price last confirmed 37 days ago
A
Retailer 7
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£313 GBP
View
B+
Retailer 8
-
£320 GBP
View
A
Retailer 9
-
£329 GBP
View
A
Retailer 10
-
£376 GBP
View
A
Retailer 11
-
£390 GBP
View
A
Retailer 12
-
£392 GBP
View
A
Retailer 13
-
£424 GBP
View
B+
Retailer 14
-
£497 GBP
View
B+
Retailer 15
-
£660 GBP
View
B+
Retailer 16
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£726 GBP
View
Retailer 17
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£726 GBP
View
Price last confirmed 26 days ago
B+
Retailer 18
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£747 GBP
View
Retailer 19
-
£773 GBP
View
Price last confirmed 36 days ago
B+
Retailer 20
-
£789 GBP
View
B+
Retailer 21
-
£832 GBP
View
B
Retailer 22
-
£852 GBP
View
B+
Retailer 23
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£904 GBP
View
B
Retailer 24
-
£917 GBP
View
B
Retailer 25
-
£937 GBP
View
Retailer 26
-
£967 GBP
View
Price last confirmed 8 days ago
Retailer 27
-
£1,444 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-8682C7422 · Nov 4
£1,585 GBP
$2,140 USD
View
27 more retailers have this diamond
Prices start from £165 GBPSave up to £1,420 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
1.51ct Radiant
£165 GBP