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Emerald|Natural|GIA

1.51ct E SI2 Emerald Natural Diamond

VG • E/SI2 • GIA 2317005185

Certificate GIA 2317005185

Diamond specifications and retailer prices

From €6,378 EUR
$7,125 USD
As of October 28, 2026
Save €5,207 EUR (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €11,585 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2317005185. Listed at 5 retailers as of October 28, 2026, with prices from €6,378 to €11,585, a €5,207 spread on the same certified stone. MOH London lists it at €11,585. 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

1.51
Carat
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2317005185
Dimensions7.79 × 5.27 × 3.72 mm
L/W Ratio1.48
Top View
7.79 mm5.27 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2317005185
Side View
Table 64.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: €11,585 EUR|Low: €6,378 EUR|High: €11,662 EUR|Avg: €8,719 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€6,378 EUR
Retailer 2€7,714 EUR
Retailer 3€9,035 EUR
Retailer 5€9,105 EUR
MOH London€11,585 EUR

30 data points across 5 retailers

5 retailers€6,378 EUR to €11,585 EUR

B+
Cheapest Retailer
-
€6,378 EUR
$7,125 USD
B+
Retailer 2
-
€7,714 EUR
£6,786 GBP
View
B
Retailer 3
-
€9,035 EUR
View
Retailer 4
-
€9,105 EUR
$10,172 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
A09E6A5C6 · Oct 29
€11,585 EUR
£10,191 GBP
View
4 more retailers have this diamond
Prices start from €6,378 EURSave up to €5,207 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+
1.51ct Emerald
€6,378 EUR