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Emerald|Natural|GIA

1.21ct G SI1 Emerald Natural Diamond

EX • G/SI1 • GIA 17173212

Certificate GIA 17173212

Diamond specifications and retailer prices

From €6,359 EUR
As of November 7, 2026
Save €1,063 EUR (14%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €9,471 EUR at MOH London · As of November 7, 2026
View at MOH London

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 17173212. Listed at 5 retailers as of November 6, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.21
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 17173212
Dimensions6.89 × 5.28 × 3.73 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.89 mm5.28 mm1.21 ctG / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 17173212
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCuletDepth 70.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 7
Current: €9,471 EUR|Low: €6,359 EUR|High: €9,637 EUR|Avg: €7,523 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2€6,359 EUR
Retailer 4€6,587 EUR
Retailer 3€7,422 EUR
MOH London€9,471 EUR

45 data points across 4 retailers

5 retailers€6,359 EUR to €7,422 EUR

B
Cheapest Retailer
-
€6,359 EUR
Retailer 2
-
€6,587 EUR
View
Price last confirmed 16 days ago
B
Retailer 3
-
€7,422 EUR
View
Retailer 4
-
€7,528 EUR
View
Price last confirmed 15 days ago
Most Expensive
MOH London
C93690375 · Nov 7
€9,471 EUR
£8,326 GBP
View
Price under review
4 more retailers have this diamond
Prices start from €6,359 EURSave up to €1,063 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
1.21ct Emerald
€6,359 EUR