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Emerald|Lab Grown|IGI

1.20ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG570352445

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570352445

Diamond specifications and retailer prices

From £178 GBP
$237 USD
As of October 27, 2026
Save £806 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £984 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG570352445 or 570352445. Listed at 16 retailers as of October 27, 2026, with prices from £178 to £984, a £806 spread on the same certified stone. Reve Diamonds lists it at £984. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570352445
Dimensions7.62 × 4.91 × 3.26 mm
L/W Ratio1.55
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.62 mm4.91 mm1.20 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570352445
Side View
Table 66.5%Crown 35.2°Girdle: MED-STKPavilion 38.3°Culet: LNGDepth 66.4%

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: £417 GBP|Low: £170 GBP|High: £984 GBP|Avg: £467 GBP|+9.9%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 9£178 GBP
Retailer 6£199 GBP
Retailer 3£207 GBP
Retailer 11£221 GBP
Retailer 14£221 GBP
Retailer 2£345 GBP
Retailer 12£372 GBP
Retailer 4£399 GBP
Retailer 1£417 GBP
Retailer 10£556 GBP
Retailer 13£709 GBP
Retailer 8£711 GBP
Retailer 5£748 GBP
Retailer 7£888 GBP
Reve Diamonds£984 GBP

43 data points across 15 retailers

16 retailers£178 GBP to £984 GBP

A
Cheapest Retailer
-
£178 GBP
$237 USD
A
Retailer 2
-
£199 GBP
$265 USD
View
Final sale: no returns
A
Retailer 3
-
£207 GBP
$275 USD
View
A
Retailer 4
-
£221 GBP
$294 USD
View
A
Retailer 5
-
£221 GBP
$294 USD
View
A
Retailer 6
-
£345 GBP
$459 USD
View
B+
Retailer 7
-
£372 GBP
$495 USD
View
B+
Retailer 8
-
£399 GBP
$532 USD
View
B+
Retailer 9
-
£417 GBP
View
B+
Retailer 10
-
£452 GBP
HK$4,700 HKD
View
B+
Retailer 11
-
£556 GBP
$740 USD
View
B
Retailer 12
-
£709 GBP
$944 USD
View
B
Retailer 13
-
£711 GBP
$947 USD
View
B
Retailer 14
-
£748 GBP
$996 USD
View
B
Retailer 15
-
£888 GBP
View
Most Expensive
B
Reve Diamonds
ED13FADA1 · Oct 28
£984 GBP
$1,311 USD
View
15 more retailers have this diamond
Prices start from £178 GBPSave up to £806 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 Emerald
£178 GBP