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Round|Lab Grown|IGI

1.20ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG715523807

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715523807

Diamond specifications and retailer prices

From £131 GBP
$175 USD
As of October 29, 2026
Save £704 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £835 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715523807 or 715523807. Listed at 21 retailers as of October 28, 2026, with prices from £131 to £835, a £704 spread on the same certified stone. Reve Diamonds lists it at £835. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715523807
Dimensions6.86 × 6.81 × 4.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm6.81 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715523807
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.1%

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 29
Current: £289 GBP|Low: £130 GBP|High: £835 GBP|Avg: £374 GBP|+7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 6£131 GBP
Retailer 8£146 GBP
Retailer 14£152 GBP
Retailer 3£162 GBP
Retailer 18£162 GBP
Retailer 15£288 GBP
Retailer 1£289 GBP
Retailer 2£290 GBP
Retailer 12£315 GBP
Retailer 17£348 GBP
Retailer 16£372 GBP
Retailer 9£380 GBP
Retailer 4£427 GBP
Retailer 13£494 GBP
Retailer 10£511 GBP
Retailer 7£523 GBP
Retailer 5£563 GBP
Retailer 11£764 GBP
Reve Diamonds£835 GBP

43 data points across 19 retailers

21 retailers£131 GBP to £835 GBP

A
Cheapest Retailer
-
£131 GBP
$175 USD
A
Retailer 2
-
£146 GBP
$195 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$202 USD
View
A
Retailer 4
-
£162 GBP
$216 USD
View
A
Retailer 5
-
£162 GBP
$216 USD
View
A
Retailer 6
-
£288 GBP
$384 USD
View
A
Retailer 7
-
£289 GBP
View
A
Retailer 8
-
£290 GBP
$386 USD
View
B+
Retailer 9
-
£315 GBP
€399 EUR
View
B+
Retailer 10
-
£348 GBP
$464 USD
View
B+
Retailer 11
-
£372 GBP
$495 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£379 GBP
$505 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£380 GBP
A$778 AUD
View
B+
Retailer 14
-
£427 GBP
$568 USD
View
B
Retailer 15
-
£494 GBP
A$1,012 AUD
View
B
Retailer 16
-
£511 GBP
$680 USD
View
B
Retailer 17
-
£523 GBP
$696 USD
View
B
Retailer 18
-
£563 GBP
$750 USD
View
B
Retailer 19
-
£565 GBP
$752 USD
View
B
Retailer 20
-
£764 GBP
View
Most Expensive
B
Reve Diamonds
11C277C83 · Oct 28
£835 GBP
$1,112 USD
View
20 more retailers have this diamond
Prices start from £131 GBPSave up to £704 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
1.20ct Round
£131 GBP