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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 £96 GBP
$128 USD
As of October 29, 2026
Save £822 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £918 GBP 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 £96 to £918, a £822 spread on the same certified stone. Do Amore Diamonds lists it at £918. 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
Colour
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £918 GBP|Low: £76 GBP|High: £918 GBP|Avg: £367 GBP
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£96 GBP
Retailer 9£107 GBP
Retailer 10£110 GBP
Retailer 4£183 GBP
Retailer 7£225 GBP
Retailer 5£402 GBP
Retailer 8£419 GBP
Retailer 11£470 GBP
Retailer 3£500 GBP
Retailer 2£613 GBP
Do Amore Diamonds£918 GBP

15 data points across 11 retailers

9 retailers£96 GBP to £918 GBP

A
Cheapest Retailer
-
£96 GBP
$128 USD
A
Retailer 2
-
£107 GBP
$143 USD
View
Final sale: no returns
A
Retailer 3
-
£110 GBP
$148 USD
View
A
Retailer 4
-
£183 GBP
$245 USD
View
A
Retailer 5
-
£225 GBP
$302 USD
View
B+
Retailer 6
-
£402 GBP
$538 USD
View
B
Retailer 7
-
£419 GBP
$562 USD
View
B
Retailer 8
-
£613 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F64896866 · Oct 31
£918 GBP
$1,230 USD
View
8 more retailers have this diamond
Prices start from £96 GBPSave up to £822 GBP

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
£96 GBP