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Emerald|Lab Grown|IGI

1.51ct G SI1 Emerald Lab Grown Diamond

EX • G/SI1 • IGI LG641486432

Shape and cutting style on the report: Emerald cut

Certificate IGI LG641486432

Diamond specifications and retailer prices

From €201 EUR
As of November 6, 2026
Save €1,732 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,933 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG641486432 or 641486432. Listed at 16 retailers as of November 6, 2026, with prices from €201 to €1,933, a €1,732 spread on the same certified stone. Do Amore Diamonds lists it at €1,933. 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

1.51
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641486432
Dimensions7.97 × 5.16 × 3.40 mm
L/W Ratio1.54
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.16 mm1.51 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641486432
Side View
Table 65.0%Crown 36.7°Girdle: MediumPavilion 36.4°Culet: LNGDepth 65.9%

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 6
Current: €1,933 EUR|Low: €201 EUR|High: €2,067 EUR|Avg: €679 EUR|-6.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8€201 EUR
Retailer 9€225 EUR
Retailer 4€235 EUR
Retailer 11€249 EUR
Retailer 3€333 EUR
Retailer 12€365 EUR
Retailer 2€519 EUR
Retailer 6€717 EUR
Retailer 7€805 EUR
Retailer 5€1,099 EUR
Retailer 10€1,135 EUR
Do Amore Diamonds€1,933 EUR

43 data points across 12 retailers

16 retailers€201 EUR to €1,933 EUR

A
Cheapest Retailer
-
€201 EUR
A
Retailer 2
-
€225 EUR
View
Final sale: no returns
A
Retailer 3
-
€233 EUR
View
A
Retailer 4
-
€249 EUR
View
Retailer 5
-
€249 EUR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€333 EUR
View
A
Retailer 7
-
€365 EUR
View
B+
Retailer 8
-
€519 EUR
View
B+
Retailer 9
-
€717 EUR
View
B
Retailer 10
-
€805 EUR
View
B
Retailer 11
-
€885 EUR
View
B
Retailer 12
-
€1,037 EUR
View
B
Retailer 13
-
€1,099 EUR
View
B
Retailer 14
-
€1,135 EUR
View
B
Retailer 15
-
€1,488 EUR
View
Most Expensive
B
Do Amore Diamonds
27-B9D350F77 · Nov 6
€1,933 EUR
$2,170 USD
View
15 more retailers have this diamond
Prices start from €201 EURSave up to €1,732 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
1.51ct Emerald
€201 EUR