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Emerald|Lab Grown|GCAL

0.90ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • GCAL LG292770317

Certificate GCAL LG292770317

Diamond specifications and retailer prices

From £1,074 GBP
$1,430 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £1,074 GBP at Do Amore Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL LG292770317. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL LG292770317
Dimensions6.32 × 4.57 × 3.18 mm
L/W Ratio1.38
Top View
6.32 mm4.57 mm0.90 ctD / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL LG292770317
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 69.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: £1,074 GBP|Low: £287 GBP|High: £1,104 GBP|Avg: £596 GBP|-2.7%
Do Amore Diamonds
Retailer 2
June 22, 2026
Retailer 2£287 GBP
Do Amore Diamonds£1,074 GBP

58 data points across 2 retailers

1 retailer

C
Do Amore Diamonds
7-1347297 · Oct 30
£1,074 GBP
$1,430 USD
View

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C
0.90ct Emerald
£1,074 GBP