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Emerald|Lab Grown|GIA

1.23ct D VS2 Emerald Lab Grown Diamond

D/VS2

Diamond specifications and retailer prices

From £365 GBP
As of October 30, 2026
1 retailer carries this diamond
Only listing: £365 GBP at Moon Ocean
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 Moon Ocean

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included) and certified by GIA. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
D
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions7.28 × 5.17 × 3.47 mm
L/W Ratio1.41
Top View
7.28 mm5.17 mm1.23 ctD / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCuletDepth 67.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £365 GBP|Low: £191 GBP|High: £1,274 GBP|Avg: £699 GBP|-0.7%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4£191 GBP
Moon Ocean£365 GBP
Retailer 2£987 GBP
Retailer 3£1,274 GBP

35 data points across 4 retailers

1 retailer

B+
Moon Ocean
NVL-2804C5564-765 · Oct 30
£365 GBP
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B+
1.23ct Emerald
£365 GBP