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Emerald|Lab Grown|GIA

1.80ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • GIA 7502902038

Certificate GIA 7502902038

Diamond specifications and retailer prices

From £489 GBP
$655 USD
As of October 30, 2026
Save £818 GBP (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,307 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.8ct lab-grown emerald diamond

This 1.8ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7502902038. Listed at 2 retailers as of October 29, 2026, with prices from £489 to £1,307, a £818 spread on the same certified stone. MOH London lists it at £1,307. 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

1.80
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7502902038
Dimensions8.31 × 5.67 × 3.88 mm
L/W Ratio1.47
Culet sizeNone
Top View
8.31 mm5.67 mm1.80 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7502902038
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,307 GBP|Low: £399 GBP|High: £1,398 GBP|Avg: £737 GBP|-6.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 18, 2026
Retailer 9£399 GBP
Retailer 2£489 GBP
Retailer 5£517 GBP
Retailer 3£535 GBP
Retailer 7£595 GBP
Retailer 8£864 GBP
Retailer 6£911 GBP
Retailer 4£923 GBP
MOH London£1,307 GBP

8 data points across 9 retailers

2 retailers£489 GBP to £1,307 GBP

B+
Cheapest Retailer
-
£489 GBP
$655 USD
Most Expensive
B
MOH London
7502902038 · Oct 29
£1,307 GBP
View
1 more retailer has this diamond
Prices start from £489 GBPSave up to £818 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.

B+
1.80ct Emerald
£489 GBP