Emerald|Lab Grown|IGI

1.07ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • IGI LG849670913

Shape and cutting style on the report: Emerald cut

Certificate IGI LG849670913

Diamond specifications and retailer prices

From $316 USD
£249 GBP
As of November 1, 2026
Save $324 USD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $640 USD 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 LG849670913 or 849670913. Listed at 2 retailers as of October 31, 2026, with prices from $316 to $640, a $324 spread on the same certified stone. Brilliant Earth lists it at $640. 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 angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849670913
Dimensions7.03 × 4.90 × 3.24 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm4.90 mm1.07 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849670913
Side View
Table 67.0%Crown 36°Girdle: MediumPavilion 40.4°Culet: LargeDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $640 USD|Low: $313 USD|High: $640 USD|Avg: $477 USD
Brilliant Earth
Retailer 2
November 1, 2026
Retailer 2$316 USD
Brilliant Earth$640 USD

3 data points across 2 retailers

2 retailers$316 USD to $640 USD

A
Cheapest Retailer
-
$316 USD
£249 GBP
Most Expensive
B
Brilliant Earth
22363189A · Oct 31
$640 USD
View
1 more retailer has this diamond
Prices start from $316 USDSave up to $324 USD

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
$316 USD