Emerald|Lab Grown|IGI

1.25ct F VS1 Emerald Lab Grown Diamond

VG • F/VS1 • IGI LG839603145

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839603145

Diamond specifications and retailer prices

From €266 EUR
$297 USD
As of November 1, 2026
Save €588 EUR (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,022 EUR at MOH London · As of October 21, 2026
View at MOH London

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), with a very-good cut grade and certified by IGI LG839603145 or 839603145. Listed at 8 retailers as of October 31, 2026, with a 221% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839603145
Dimensions7.22 × 5.07 × 3.36 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.07 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839603145
Side View
Table 64.0%Crown 35.1°Girdle: MediumPavilion 38.9°Culet: LargeDepth 66.3%

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: Nov 1
Current: €1,022 EUR|Low: €266 EUR|High: €19,053 EUR|Avg: €5,556 EUR|-94.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6€266 EUR
Retailer 5€327 EUR
Retailer 2€376 EUR
Retailer 3€397 EUR
Retailer 7€438 EUR
Retailer 4€595 EUR
Retailer 8€854 EUR
MOH London€1,022 EUR
Retailer 9€19,053 EUR

24 data points across 9 retailers

8 retailers€266 EUR to €854 EUR

B+
Cheapest Retailer
-
€266 EUR
$297 USD
A
Retailer 2
-
€327 EUR
$365 USD
View
A
Retailer 3
-
€376 EUR
ZAR 6,778 ZAR
View
A
Retailer 4
-
€397 EUR
£350 GBP
View
B+
Retailer 5
-
€438 EUR
$490 USD
View
B
Retailer 6
-
€595 EUR
A$1,023 AUD
View
B
Retailer 7
-
€854 EUR
$954 USD
View
Most Expensive
MOH London
LG839603145 · Oct 21
€1,022 EUR
£899 GBP
View
Price last confirmed 11 days ago
7 more retailers have this diamond
Prices start from €266 EURSave up to €588 EUR

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
€266 EUR