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Emerald|Lab Grown|IGI

1.07ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • IGI LG819673072

Shape and cutting style on the report: Emerald cut

Certificate IGI LG819673072

Diamond specifications and retailer prices

From €143 EUR
$160 USD
As of October 30, 2026
Save €430 EUR (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €573 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.07ct lab-grown emerald diamond

This 1.07ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG819673072 or 819673072. Listed at 3 retailers as of October 30, 2026, with prices from €143 to €573, a €430 spread on the same certified stone. Brilliant Earth lists it at €573. 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

1.07
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819673072
Dimensions6.89 × 4.95 × 3.28 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm4.95 mm1.07 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819673072
Side View
Table 66.0%Crown 37.6°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €573 EUR|Low: €143 EUR|High: €707 EUR|Avg: €405 EUR|-17.9%
Brilliant Earth
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€143 EUR
Retailer 2€283 EUR
Brilliant Earth€573 EUR

38 data points across 3 retailers

3 retailers€143 EUR to €573 EUR

A
Cheapest Retailer
-
€143 EUR
$160 USD
Final sale: no returns
A
Retailer 2
-
€283 EUR
£249 GBP
View
Most Expensive
B
Brilliant Earth
21235741A · Oct 31
€573 EUR
$640 USD
View
2 more retailers have this diamond
Prices start from €143 EURSave up to €430 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
1.07ct Emerald
€143 EUR