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Emerald|Lab Grown|IGI

0.87ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG591315852

Shape and cutting style on the report: Emerald cut

Certificate IGI LG591315852

Diamond specifications and retailer prices

From €115 EUR
$128 USD
As of October 29, 2026
Save €986 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,101 EUR 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 LG591315852 or 591315852. Listed at 10 retailers as of October 29, 2026, with prices from €115 to €1,101, a €986 spread on the same certified stone. Do Amore Diamonds lists it at €1,101. 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 angle37°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591315852
Dimensions6.73 × 4.53 × 2.94 mm
L/W Ratio1.49
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
6.73 mm4.53 mm0.87 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591315852
Side View
Table 63.0%Crown 37°Girdle: MediumPavilion 38.3°Culet: LNGDepth 64.9%

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: €735 EUR|Low: €110 EUR|High: €740 EUR|Avg: €363 EUR|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 3€115 EUR
Retailer 8€128 EUR
Retailer 9€132 EUR
Retailer 5€270 EUR
Retailer 4€394 EUR
Retailer 2€482 EUR
Retailer 7€503 EUR
Retailer 6€563 EUR
Retailer 1€735 EUR

16 data points across 9 retailers

10 retailers€115 EUR to €1,101 EUR

A
Cheapest Retailer
-
€115 EUR
$128 USD
A
Retailer 2
-
€128 EUR
$143 USD
View
Final sale: no returns
A
Retailer 3
-
€132 EUR
$148 USD
View
A
Retailer 4
-
€270 EUR
$302 USD
View
B+
Retailer 5
-
€394 EUR
$440 USD
View
B+
Retailer 6
-
€482 EUR
$538 USD
View
B
Retailer 7
-
€503 EUR
$562 USD
View
B
Retailer 8
-
€563 EUR
$629 USD
View
B
Retailer 9
-
€735 EUR
£647 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BE63B392B · Oct 31
€1,101 EUR
$1,230 USD
View
9 more retailers have this diamond
Prices start from €115 EURSave up to €986 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
0.87ct Emerald
€115 EUR