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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 $277 NZD
$156 USD
As of November 1, 2026
Save $2,389 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,666 NZD 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 $277 to $2,666, a $2,389 spread on the same certified stone. Do Amore Diamonds lists it at $2,666. 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
Colour
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

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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: $672 NZD|Low: $267 NZD|High: $1,794 NZD|Avg: $793 NZD|+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$277 NZD
Retailer 2$311 NZD
Retailer 3$322 NZD
Retailer 11$343 NZD
Retailer 14$343 NZD
Retailer 8$512 NZD
Retailer 1$672 NZD
Retailer 4$729 NZD
Retailer 5$788 NZD
Retailer 9$1,166 NZD
Retailer 12$1,219 NZD
Retailer 13$1,272 NZD
Retailer 6$1,408 NZD
Retailer 7$1,772 NZD

43 data points across 14 retailers

16 retailers$277 NZD to $2,666 NZD

A
Cheapest Retailer
-
$277 NZD
$156 USD
A
Retailer 2
-
$311 NZD
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$322 NZD
$181 USD
View
A
Retailer 4
-
$343 NZD
$193 USD
View
Retailer 5
-
$343 NZD
$193 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$512 NZD
$288 USD
View
B+
Retailer 7
-
$672 NZD
£298 GBP
View
B+
Retailer 8
-
$729 NZD
$410 USD
View
B+
Retailer 9
-
$788 NZD
$444 USD
View
B
Retailer 10
-
$1,166 NZD
$656 USD
View
B
Retailer 11
-
$1,219 NZD
$686 USD
View
B
Retailer 12
-
$1,272 NZD
$716 USD
View
B
Retailer 13
-
$1,408 NZD
$792 USD
View
B
Retailer 14
-
$1,528 NZD
$860 USD
View
B
Retailer 15
-
$1,772 NZD
£785 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9739A3D20 · Nov 2
$2,666 NZD
$1,500 USD
View
15 more retailers have this diamond
Prices start from $277 NZDSave up to $2,389 NZD

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
$277 NZD