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Emerald|Lab Grown|IGI

1.25ct F VS1 Emerald Lab Grown Diamond

F/VS1 • IGI LG593399481

Shape and cutting style on the report: Emerald cut

Certificate IGI LG593399481

Diamond specifications and retailer prices

From £149 GBP
As of November 4, 2026
Save £1,125 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,274 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown emerald diamond

This 1.25ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG593399481 or 593399481. Listed at 14 retailers as of November 4, 2026, with prices from £149 to £1,274, a £1,125 spread on the same certified stone. Do Amore Diamonds lists it at £1,274. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593399481
Dimensions7.25 × 5.01 × 3.38 mm
L/W Ratio1.45
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
7.25 mm5.01 mm1.25 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593399481
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 38.3°Culet: LNGDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £329 GBP|Low: £149 GBP|High: £859 GBP|Avg: £398 GBP|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2£149 GBP
Retailer 9£164 GBP
Retailer 10£291 GBP
Retailer 6£313 GBP
Retailer 1£329 GBP
Retailer 3£349 GBP
Retailer 5£443 GBP
Retailer 8£487 GBP
Retailer 7£559 GBP
Retailer 11£584 GBP
Retailer 4£847 GBP

46 data points across 11 retailers

14 retailers£149 GBP to £1,274 GBP

A
Cheapest Retailer
-
£149 GBP
Final sale: no returns
A
Retailer 2
-
£164 GBP
View
B+
Retailer 3
-
£264 GBP
View
B+
Retailer 4
-
£291 GBP
View
B+
Retailer 5
-
£313 GBP
View
B+
Retailer 6
-
£329 GBP
View
B+
Retailer 7
-
£349 GBP
View
B+
Retailer 8
-
£443 GBP
View
Retailer 9
-
£487 GBP
View
Price last confirmed 29 days ago
B
Retailer 10
-
£559 GBP
View
B
Retailer 11
-
£584 GBP
View
B
Retailer 12
-
£712 GBP
View
B
Retailer 13
-
£847 GBP
View
Most Expensive
C
Do Amore Diamonds
27-2050D3E75 · Nov 4
£1,274 GBP
$1,720 USD
View
13 more retailers have this diamond
Prices start from £149 GBPSave up to £1,125 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
1.25ct Emerald
£149 GBP