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Radiant|Lab Grown|IGI

1.81ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG579395017

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

Certificate IGI LG579395017

Diamond specifications and retailer prices

From £189 GBP
$252 USD
As of October 27, 2026
Save £1,493 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,682 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579395017 or 579395017. Listed at 16 retailers as of October 27, 2026, with prices from £189 to £1,682, a £1,493 spread on the same certified stone. Do Amore Diamonds lists it at £1,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579395017
Dimensions8.74 × 6.00 × 4.07 mm
L/W Ratio1.46
Girdle conditionFaceted
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
8.74 mm6.00 mm1.81 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579395017
Side View
Table 64.0%Crown 44.5°Girdle: MediumPavilion 36°Culet: NoneDepth 67.8%

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: Oct 27
Current: £1,682 GBP|Low: £173 GBP|High: £1,780 GBP|Avg: £555 GBP|+18.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
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Retailer 15
October 29, 2026
Retailer 13£189 GBP
Retailer 12£220 GBP
Retailer 3£235 GBP
Retailer 8£235 GBP
Retailer 10£305 GBP
Retailer 15£306 GBP
Retailer 14£357 GBP
Retailer 7£391 GBP
Retailer 2£456 GBP
Retailer 4£498 GBP
Retailer 11£834 GBP
Retailer 6£959 GBP
Retailer 5£1,007 GBP
Retailer 9£1,044 GBP
Do Amore Diamonds£1,682 GBP

36 data points across 15 retailers

16 retailers£189 GBP to £1,682 GBP

A
Cheapest Retailer
-
£189 GBP
$252 USD
A
Retailer 2
-
£220 GBP
$293 USD
View
A
Retailer 3
-
£235 GBP
$313 USD
View
A
Retailer 4
-
£235 GBP
$313 USD
View
A
Retailer 5
-
£305 GBP
View
B+
Retailer 6
-
£306 GBP
$408 USD
View
A
Retailer 7
-
£357 GBP
$475 USD
View
A
Retailer 8
-
£391 GBP
€496 EUR
View
A
Retailer 9
-
£456 GBP
View
A
Retailer 10
-
£498 GBP
$663 USD
View
B+
Retailer 11
-
£834 GBP
$1,110 USD
View
B
Retailer 12
-
£959 GBP
$1,277 USD
View
B
Retailer 13
-
£1,007 GBP
View
B
Retailer 14
-
£1,044 GBP
View
B
Retailer 15
-
£1,449 GBP
$1,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-7C496CA84 · Oct 28
£1,682 GBP
$2,240 USD
View
15 more retailers have this diamond
Prices start from £189 GBPSave up to £1,493 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
1.81ct Radiant
£189 GBP