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Emerald|Lab Grown|IGI

0.90ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG541253884

Shape and cutting style on the report: Emerald cut

Certificate IGI LG541253884

Diamond specifications and retailer prices

From $156 USD
As of November 1, 2026
Save $1,344 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,500 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG541253884 or 541253884. Listed at 16 retailers as of November 1, 2026, with prices from $156 to $1,500, a $1,344 spread on the same certified stone. Do Amore Diamonds lists it at $1,500. 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

0.90
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.4°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541253884
Dimensions6.45 × 4.56 × 3.07 mm
L/W Ratio1.41
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
6.45 mm4.56 mm0.90 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541253884
Side View
Table 66.5%Crown 26.4°Girdle: Slightly ThickPavilion 37.2°Culet: LNGDepth 67.3%

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 1
Current: $378 USD|Low: $150 USD|High: $1,010 USD|Avg: $446 USD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 10$156 USD
Retailer 2$175 USD
Retailer 3$181 USD
Retailer 11$193 USD
Retailer 14$193 USD
Retailer 8$288 USD
Retailer 1$378 USD
Retailer 4$410 USD
Retailer 5$444 USD
Retailer 9$656 USD
Retailer 12$686 USD
Retailer 13$716 USD
Retailer 6$792 USD
Retailer 7$997 USD

43 data points across 14 retailers

16 retailers$156 USD to $1,500 USD

A
Cheapest Retailer
-
$156 USD
A
Retailer 2
-
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$181 USD
View
A
Retailer 4
-
$193 USD
View
Retailer 5
-
$193 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$288 USD
View
B+
Retailer 7
-
$378 USD
£298 GBP
View
B+
Retailer 8
-
$410 USD
View
B+
Retailer 9
-
$444 USD
View
B
Retailer 10
-
$656 USD
View
B
Retailer 11
-
$686 USD
View
B
Retailer 12
-
$716 USD
View
B
Retailer 13
-
$792 USD
View
B
Retailer 14
-
$860 USD
View
B
Retailer 15
-
$997 USD
£785 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9739A3D20 · Nov 2
$1,500 USD
View
15 more retailers have this diamond
Prices start from $156 USDSave up to $1,344 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
0.90ct Emerald
$156 USD