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Emerald|Lab Grown|GIA

1.80ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • GIA 1509866172

Certificate GIA 1509866172

Diamond specifications and retailer prices

From €664 EUR
$742 USD
As of November 1, 2026
Save €1,032 EUR (61%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,696 EUR 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1509866172. Listed at 2 retailers as of October 29, 2026, with prices from €664 to €1,696, a €1,032 spread on the same certified stone. MOH London lists it at €1,696. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1509866172
Dimensions8.31 × 5.74 × 3.85 mm
L/W Ratio1.45
Culet sizeNone
Top View
8.31 mm5.74 mm1.80 ctF / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509866172
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.0%

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: Nov 1
Current: €1,696 EUR|Low: €510 EUR|High: €1,731 EUR|Avg: €981 EUR|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8€510 EUR
Retailer 2€664 EUR
Retailer 4€684 EUR
Retailer 6€756 EUR
Retailer 7€1,133 EUR
Retailer 5€1,180 EUR
Retailer 3€1,202 EUR
MOH London€1,696 EUR

10 data points across 8 retailers

2 retailers€664 EUR to €1,696 EUR

B+
Cheapest Retailer
-
€664 EUR
$742 USD
Most Expensive
B
MOH London
1509866172 · Oct 29
€1,696 EUR
£1,492 GBP
View
1 more retailer has this diamond
Prices start from €664 EURSave up to €1,032 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.

B+
1.80ct Emerald
€664 EUR