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Emerald|Lab Grown|IGI

1.05ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG529268230

Shape and cutting style on the report: Emerald cut

Certificate IGI LG529268230

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 30, 2026
Save £811 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £992 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG529268230 or 529268230. Listed at 18 retailers as of October 30, 2026, with prices from £181 to £992, a £811 spread on the same certified stone. Reve Diamonds lists it at £992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle16.1°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529268230
Dimensions6.74 × 4.91 × 3.18 mm
L/W Ratio1.37
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
6.74 mm4.91 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529268230
Side View
Table 64.5%Crown 16.1°Girdle: THN-MEDPavilion 42.7°Culet: LNGDepth 64.8%

Caratlytics Score

How it works →
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: £904 GBP|Low: £140 GBP|High: £1,059 GBP|Avg: £548 GBP|+2.8%
Retailer 1
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 29, 2026
Retailer 13£181 GBP
Retailer 8£202 GBP
Retailer 5£210 GBP
Retailer 2£225 GBP
Retailer 15£225 GBP
Retailer 3£283 GBP
Retailer 16£378 GBP
Retailer 10£385 GBP
Retailer 6£398 GBP
Retailer 11£547 GBP
Retailer 17£721 GBP
Retailer 12£724 GBP
Retailer 14£724 GBP
Retailer 7£760 GBP
Retailer 4£876 GBP
Retailer 1£904 GBP
Reve Diamonds£992 GBP
Retailer 9£1,059 GBP

30 data points across 18 retailers

18 retailers£181 GBP to £992 GBP

A
Cheapest Retailer
-
£181 GBP
$242 USD
A
Retailer 2
-
£202 GBP
$270 USD
View
Final sale: no returns
A
Retailer 3
-
£210 GBP
$281 USD
View
A
Retailer 4
-
£225 GBP
$301 USD
View
A
Retailer 5
-
£225 GBP
$301 USD
View
A
Retailer 6
-
£283 GBP
$379 USD
View
B+
Retailer 7
-
£373 GBP
HK$3,900 HKD
View
B+
Retailer 8
-
£378 GBP
$506 USD
View
B+
Retailer 9
-
£385 GBP
ZAR 8,342 ZAR
View
B+
Retailer 10
-
£398 GBP
$533 USD
View
B+
Retailer 11
-
£547 GBP
A$1,128 AUD
View
B
Retailer 12
-
£721 GBP
$966 USD
View
B
Retailer 13
-
£724 GBP
$970 USD
View
B
Retailer 14
-
£724 GBP
$970 USD
View
B
Retailer 15
-
£760 GBP
$1,018 USD
View
B
Retailer 16
-
£876 GBP
View
B
Retailer 17
-
£904 GBP
View
Most Expensive
B
Reve Diamonds
33EF9C30F · Oct 30
£992 GBP
$1,329 USD
View
17 more retailers have this diamond
Prices start from £181 GBPSave up to £811 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
1.05ct Emerald
£181 GBP