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Emerald|Lab Grown|IGI

1.01ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG843693598

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843693598

Diamond specifications and retailer prices

From £118 GBP
As of November 1, 2026
Save £669 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £787 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843693598 or 843693598. Listed at 21 retailers as of November 1, 2026, with prices from £118 to £787, a £669 spread on the same certified stone. Reve Diamonds lists it at £787. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.7°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843693598
Dimensions6.69 × 4.74 × 3.23 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.69 mm4.74 mm1.01 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843693598
Side View
Table 61.0%Crown 27.7°Girdle: MED-STKPavilion 34.2°Culet: LargeDepth 68.1%

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: Nov 1
Current: £256 GBP|Low: £118 GBP|High: £793 GBP|Avg: £343 GBP|+0.6%
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Retailer 21
Reve Diamonds
November 2, 2026
Retailer 7£118 GBP
Retailer 8£132 GBP
Retailer 21£136 GBP
Retailer 4£146 GBP
Retailer 14£148 GBP
Retailer 2£170 GBP
Retailer 6£236 GBP
Retailer 18£247 GBP
Retailer 15£252 GBP
Retailer 1£256 GBP
Retailer 10£264 GBP
Retailer 5£326 GBP
Retailer 12£356 GBP
Retailer 17£361 GBP
Retailer 19£374 GBP
Retailer 20£386 GBP
Retailer 11£401 GBP
Retailer 3£469 GBP
Retailer 9£510 GBP
Retailer 16£681 GBP
Retailer 13£741 GBP
Reve Diamonds£787 GBP

21 data points across 22 retailers

21 retailers£118 GBP to £787 GBP

A
Cheapest Retailer
-
£118 GBP
A
Retailer 2
-
£136 GBP
View
A
Retailer 3
-
£146 GBP
View
Retailer 4
-
£148 GBP
View
Price last confirmed 20 days ago
A
Retailer 5
-
£170 GBP
View
A
Retailer 6
-
£236 GBP
View
Retailer 7
-
£247 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
£252 GBP
View
A
Retailer 9
-
£256 GBP
View
A
Retailer 10
-
£264 GBP
View
B+
Retailer 11
-
£326 GBP
View
B+
Retailer 12
-
£356 GBP
View
B+
Retailer 13
-
£361 GBP
View
Retailer 14
-
£374 GBP
View
Price last confirmed 8 days ago
Retailer 15
-
£386 GBP
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£401 GBP
View
B+
Retailer 17
-
£469 GBP
View
B+
Retailer 18
-
£510 GBP
View
B
Retailer 19
-
£681 GBP
View
Retailer 20
-
£741 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
Reve Diamonds
2292B5B6C · Nov 1
£787 GBP
$1,063 USD
View
20 more retailers have this diamond
Prices start from £118 GBPSave up to £669 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
1.01ct Emerald
£118 GBP