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Emerald|Lab Grown|IGI

0.87ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG592324883

Shape and cutting style on the report: Emerald cut

Certificate IGI LG592324883

Diamond specifications and retailer prices

From $128 USD
As of October 29, 2026
Save $1,102 USD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,230 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.87ct lab-grown emerald diamond

This 0.87ct 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 LG592324883 or 592324883. Listed at 9 retailers as of October 29, 2026, with prices from $128 to $1,230, a $1,102 spread on the same certified stone. Do Amore Diamonds lists it at $1,230. 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

0.87
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592324883
Dimensions6.56 × 4.44 × 2.98 mm
L/W Ratio1.48
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
6.56 mm4.44 mm0.87 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592324883
Side View
Table 62.0%Crown 36.6°Girdle: MediumPavilion 41.4°Culet: LNGDepth 67.1%

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: Oct 29
Current: $1,230 USD|Low: $102 USD|High: $1,230 USD|Avg: $492 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 19, 2026
Retailer 6$128 USD
Retailer 9$143 USD
Retailer 10$148 USD
Retailer 4$245 USD
Retailer 7$302 USD
Retailer 5$538 USD
Retailer 8$562 USD
Retailer 11$629 USD
Retailer 3$670 USD
Retailer 2$822 USD
Do Amore Diamonds$1,230 USD

15 data points across 11 retailers

9 retailers$128 USD to $1,230 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$143 USD
View
Final sale: no returns
A
Retailer 3
-
$148 USD
View
A
Retailer 4
-
$245 USD
View
A
Retailer 5
-
$302 USD
View
B+
Retailer 6
-
$538 USD
View
B
Retailer 7
-
$562 USD
View
B
Retailer 8
-
$822 USD
£647 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F64896866 · Oct 31
$1,230 USD
View
8 more retailers have this diamond
Prices start from $128 USDSave up to $1,102 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
0.87ct Emerald
$128 USD