Radiant|Lab Grown|IGI

1.51ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG831627896

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

Certificate IGI LG831627896

Diamond specifications and retailer prices

From £215 GBP
$288 USD
As of October 30, 2026
Save £1,688 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,903 GBP at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831627896 or 831627896. Listed at 22 retailers as of October 29, 2026, with prices from £215 to £1,903, a £1,688 spread on the same certified stone. Do Amore Diamonds lists it at £1,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831627896
Dimensions8.55 × 5.53 × 3.69 mm
L/W Ratio1.55
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm5.53 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831627896
Side View
Table 64.0%Crown 40.1°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 66.7%

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: £1,903 GBP|Low: £206 GBP|High: £2,090 GBP|Avg: £648 GBP|-8.9%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 4£215 GBP
Retailer 14£240 GBP
Retailer 21£249 GBP
Retailer 3£266 GBP
Retailer 22£266 GBP
Retailer 8£326 GBP
Retailer 20£328 GBP
Retailer 2£336 GBP
Retailer 12£356 GBP
Retailer 18£505 GBP
Retailer 10£516 GBP
Retailer 13£524 GBP
Retailer 15£595 GBP
Retailer 17£685 GBP
Retailer 6£779 GBP
Retailer 19£818 GBP
Retailer 5£945 GBP
Retailer 7£1,023 GBP
Retailer 11£1,066 GBP
Retailer 9£1,097 GBP
Retailer 16£1,184 GBP
Do Amore Diamonds£1,903 GBP

38 data points across 22 retailers

22 retailers£215 GBP to £1,903 GBP

A
Cheapest Retailer
-
£215 GBP
$288 USD
A
Retailer 2
-
£240 GBP
$322 USD
View
Final sale: no returns
A
Retailer 3
-
£249 GBP
$334 USD
View
A
Retailer 4
-
£266 GBP
$357 USD
View
A
Retailer 5
-
£266 GBP
$357 USD
View
A
Retailer 6
-
£326 GBP
$437 USD
View
A
Retailer 7
-
£328 GBP
$440 USD
View
A
Retailer 8
-
£336 GBP
View
A
Retailer 9
-
£356 GBP
$477 USD
View
A
Retailer 10
-
£505 GBP
ZAR 10,931 ZAR
View
B+
Retailer 11
-
£516 GBP
$692 USD
View
B+
Retailer 12
-
£524 GBP
View
Retailer 13
-
£595 GBP
$797 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£685 GBP
A$1,412 AUD
View
Retailer 15
-
£779 GBP
A$1,606 AUD
View
Price last confirmed 25 days ago
B
Retailer 16
-
£818 GBP
$1,096 USD
View
B
Retailer 17
-
£945 GBP
$1,266 USD
View
B
Retailer 18
-
£1,023 GBP
$1,371 USD
View
B
Retailer 19
-
£1,066 GBP
$1,428 USD
View
B
Retailer 20
-
£1,097 GBP
$1,470 USD
View
B
Retailer 21
-
£1,184 GBP
View
Most Expensive
B
Do Amore Diamonds
27-35CA5C8D6 · Oct 29
£1,903 GBP
$2,550 USD
View
21 more retailers have this diamond
Prices start from £215 GBPSave up to £1,688 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
£215 GBP