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Emerald|Lab Grown|IGI

1.00ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG825654146

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825654146

Diamond specifications and retailer prices

From £104 GBP
$140 USD
As of October 29, 2026
Save £567 GBP (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £671 GBP at Flawless Fine Jewelry · As of October 25, 2026
View at Flawless Fine Jewelry

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654146 or 825654146. Listed at 16 retailers as of October 25, 2026, with prices from £104 to £671, a £567 spread on the same certified stone. Flawless Fine Jewelry lists it at £671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654146
Dimensions7.01 × 4.62 × 3.14 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.01 mm4.62 mm1.00 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654146
Side View
Table 64.0%Crown 38.3°Girdle: MediumPavilion 43.8°Culet: LargeDepth 68.0%

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 29
Current: £671 GBP|Low: £102 GBP|High: £671 GBP|Avg: £299 GBP
Flawless Fine Jewelry
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
October 30, 2026
Retailer 4£104 GBP
Retailer 3£116 GBP
Retailer 15£121 GBP
Retailer 12£129 GBP
Retailer 13£129 GBP
Retailer 2£173 GBP
Retailer 7£201 GBP
Retailer 10£246 GBP
Retailer 8£310 GBP
Retailer 5£358 GBP
Retailer 6£412 GBP
Retailer 14£416 GBP
Retailer 11£439 GBP
Retailer 16£457 GBP
Retailer 9£608 GBP
Flawless Fine Jewelry£671 GBP

29 data points across 16 retailers

16 retailers£104 GBP to £671 GBP

A
Cheapest Retailer
-
£104 GBP
$140 USD
A
Retailer 2
-
£116 GBP
$155 USD
View
Final sale: no returns
A
Retailer 3
-
£121 GBP
$162 USD
View
A
Retailer 4
-
£129 GBP
$173 USD
View
A
Retailer 5
-
£129 GBP
$173 USD
View
B+
Retailer 6
-
£173 GBP
$232 USD
View
A
Retailer 7
-
£201 GBP
$269 USD
View
A
Retailer 8
-
£246 GBP
View
A
Retailer 9
-
£310 GBP
$415 USD
View
B+
Retailer 10
-
£358 GBP
SGD 648 SGD
View
B+
Retailer 11
-
£412 GBP
$552 USD
View
B+
Retailer 12
-
£416 GBP
$557 USD
View
B
Retailer 13
-
£439 GBP
$588 USD
View
B+
Retailer 14
-
£457 GBP
$613 USD
View
B
Retailer 15
-
£608 GBP
View
Most Expensive
B
Flawless Fine Jewelry
6F4DE7164 · Oct 25
£671 GBP
View
15 more retailers have this diamond
Prices start from £104 GBPSave up to £567 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
1.00ct Emerald
£104 GBP