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Emerald|Lab Grown|IGI

1.08ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • IGI LG816629304

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816629304

Diamond specifications and retailer prices

From €133 EUR
As of November 4, 2026
Save €393 EUR (75%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €526 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.08ct lab-grown emerald diamond

This 1.08ct 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 LG816629304 or 816629304. Listed at 3 retailers as of November 4, 2026, with prices from €133 to €526, a €393 spread on the same certified stone. Brilliant Earth lists it at €526. 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

1.08
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816629304
Dimensions7.06 × 4.88 × 3.23 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.06 mm4.88 mm1.08 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816629304
Side View
Table 66.0%Crown 36.1°Girdle: MediumPavilion 40.3°Culet: LargeDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €526 EUR|Low: €133 EUR|High: €686 EUR|Avg: €373 EUR|-23.4%
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 3€133 EUR
Retailer 2€255 EUR
Brilliant Earth€526 EUR

40 data points across 3 retailers

3 retailers€133 EUR to €526 EUR

A
Cheapest Retailer
-
€133 EUR
Final sale: no returns
A
Retailer 2
-
€255 EUR
View
Most Expensive
B
Brilliant Earth
21223267A · Nov 4
€526 EUR
$590 USD
View
2 more retailers have this diamond
Prices start from €133 EURSave up to €393 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
1.08ct Emerald
€133 EUR