CaratHunter
Plans
Emerald|Natural|GIA

1.21ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 2556386340

Certificate GIA 2556386340

Diamond specifications and retailer prices

From €1,192 EUR
HK$10,400 HKD
As of November 1, 2026
Save €1,646 EUR (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,220 EUR at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.21ct natural emerald diamond

This 1.21ct natural emerald sits in the classic one-carat band, graded I 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 2556386340. Listed at 11 retailers as of November 1, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle54.26°
OriginNatural
Grading LabGIA
CertificateGIA 2556386340
Dimensions7.02 × 5.07 × 3.52 mm
L/W Ratio1.38
Key to symbols
Crystal, Cloud, Needle
Top View
7.02 mm5.07 mm1.21 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556386340
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 54.26°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,192 EUR|Low: €1,192 EUR|High: €3,195 EUR|Avg: €1,956 EUR|-18.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 1€1,192 EUR
Retailer 3€1,448 EUR
Retailer 9€1,473 EUR
Retailer 4€1,528 EUR
Retailer 7€1,691 EUR
Retailer 8€1,919 EUR
Retailer 5€2,296 EUR
Retailer 6€2,538 EUR
Retailer 2€2,837 EUR

41 data points across 9 retailers

11 retailers€1,192 EUR to €2,837 EUR

A
Cheapest Retailer
-
€1,192 EUR
HK$10,400 HKD
A
Retailer 2
-
€1,448 EUR
View
A
Retailer 3
-
€1,528 EUR
$1,707 USD
View
A
Retailer 4
-
€1,691 EUR
SGD 2,553 SGD
View
Retailer 5
-
€1,768 EUR
$1,975 USD
View
Price last confirmed 30 days ago
Retailer 6
-
€1,849 EUR
$2,066 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
€1,919 EUR
A$3,298 AUD
View
B+
Retailer 8
-
€2,296 EUR
View
B+
Retailer 9
-
€2,538 EUR
View
B+
Retailer 10
-
€2,837 EUR
£2,496 GBP
View
Most Expensive
NZ Jewellers
85361a06-a9d2-44ea-ab67-0740f3a4ed1b · Oct 6
€4,220 EUR
$4,715 USD
View
Price last confirmed 26 days ago
10 more retailers have this diamond
Prices start from €1,192 EURSave up to €1,646 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.

A
1.21ct Emerald
€1,192 EUR