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Emerald|Lab Grown|IGI

1.04ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG526278715

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526278715

Diamond specifications and retailer prices

From £157 GBP
$209 USD
As of October 30, 2026
Save £760 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £917 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526278715 or 526278715. Listed at 18 retailers as of October 30, 2026, with prices from £157 to £917, a £760 spread on the same certified stone. Reve Diamonds lists it at £917. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.4°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526278715
Dimensions6.75 × 4.87 × 3.14 mm
L/W Ratio1.39
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
6.75 mm4.87 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526278715
Side View
Table 60.0%Crown 21.4°Girdle: THN-MEDPavilion 44.3°Culet: LNGDepth 64.5%

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 30
Current: £358 GBP|Low: £150 GBP|High: £917 GBP|Avg: £432 GBP|+9.2%
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
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 13£157 GBP
Retailer 8£174 GBP
Retailer 5£182 GBP
Retailer 3£194 GBP
Retailer 15£194 GBP
Retailer 4£264 GBP
Retailer 9£334 GBP
Retailer 16£335 GBP
Retailer 1£358 GBP
Retailer 6£372 GBP
Retailer 10£475 GBP
Retailer 2£625 GBP
Retailer 12£626 GBP
Retailer 7£664 GBP
Retailer 14£743 GBP
Retailer 11£779 GBP
Reve Diamonds£917 GBP

45 data points across 17 retailers

18 retailers£157 GBP to £917 GBP

A
Cheapest Retailer
-
£157 GBP
$209 USD
A
Retailer 2
-
£174 GBP
$232 USD
View
Final sale: no returns
A
Retailer 3
-
£182 GBP
$242 USD
View
A
Retailer 4
-
£194 GBP
$259 USD
View
A
Retailer 5
-
£194 GBP
$259 USD
View
A
Retailer 6
-
£264 GBP
$352 USD
View
A
Retailer 7
-
£334 GBP
ZAR 7,179 ZAR
View
B+
Retailer 8
-
£335 GBP
$446 USD
View
B+
Retailer 9
-
£358 GBP
View
B+
Retailer 10
-
£372 GBP
$495 USD
View
B+
Retailer 11
-
£394 GBP
HK$4,100 HKD
View
B+
Retailer 12
-
£475 GBP
A$973 AUD
View
B
Retailer 13
-
£625 GBP
$832 USD
View
B
Retailer 14
-
£626 GBP
$834 USD
View
B
Retailer 15
-
£664 GBP
$885 USD
View
B
Retailer 16
-
£743 GBP
$990 USD
View
B
Retailer 17
-
£779 GBP
View
Most Expensive
B
Reve Diamonds
8293B5330 · Oct 30
£917 GBP
$1,221 USD
View
17 more retailers have this diamond
Prices start from £157 GBPSave up to £760 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
1.04ct Emerald
£157 GBP