CaratHunter
Plans
Emerald|Lab Grown|IGI

1.25ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG550260097

Shape and cutting style on the report: Emerald cut

Certificate IGI LG550260097

Diamond specifications and retailer prices

From €177 EUR
$198 USD
As of November 1, 2026
Save €996 EUR (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,173 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG550260097 or 550260097. Listed at 9 retailers as of October 31, 2026, with prices from €177 to €1,173, a €996 spread on the same certified stone. Taylor and Hart lists it at €1,173. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.25
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550260097
Dimensions7.58 × 4.83 × 3.27 mm
L/W Ratio1.57
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
7.58 mm4.83 mm1.25 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550260097
Side View
Table 58.5%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: LNGDepth 67.7%

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 1
Current: €397 EUR|Low: €177 EUR|High: €1,173 EUR|Avg: €673 EUR|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 3, 2026
Retailer 5€177 EUR
Retailer 9€198 EUR
Retailer 4€218 EUR
Retailer 8€380 EUR
Retailer 1€397 EUR
Retailer 11€502 EUR
Retailer 3€587 EUR
Retailer 7€705 EUR
Retailer 2€907 EUR
Retailer 10€981 EUR
Retailer 6€1,022 EUR
Taylor and Hart€1,173 EUR

33 data points across 12 retailers

9 retailers€177 EUR to €1,173 EUR

A
Cheapest Retailer
-
€177 EUR
$198 USD
A
Retailer 2
-
€218 EUR
$245 USD
View
B+
Retailer 3
-
€380 EUR
$426 USD
View
A
Retailer 4
-
€397 EUR
£351 GBP
View
B+
Retailer 5
-
€504 EUR
$565 USD
View
B
Retailer 6
-
€705 EUR
$791 USD
View
B
Retailer 7
-
€907 EUR
SGD 1,375 SGD
View
B
Retailer 8
-
€1,022 EUR
£903 GBP
View
Most Expensive
B
Taylor and Hart
B6R5PO8 · Oct 31
€1,173 EUR
$1,315 USD
View
8 more retailers have this diamond
Prices start from €177 EURSave up to €996 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
€177 EUR