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Emerald|Natural|GIA

1.01ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 2566156903

Certificate GIA 2566156903

Diamond specifications and retailer prices

From €1,377 EUR
As of November 1, 2026
Save €347 EUR (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,723 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.01ct natural emerald diamond

This 1.01ct natural emerald sits in the classic one-carat band, graded H 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 2566156903. Listed at 6 retailers as of November 1, 2026, with prices from €1,377 to €1,723, a €347 spread on the same certified stone. Blue Nile lists it at €1,723. 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

1.01
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566156903
Dimensions6.40 × 4.63 × 3.31 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
6.40 mm4.63 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566156903
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.5%

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: €1,723 EUR|Low: €1,203 EUR|High: €1,801 EUR|Avg: €1,536 EUR|-4.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4€1,377 EUR
Retailer 3€1,433 EUR
Retailer 5€1,434 EUR
Retailer 2€1,559 EUR
Retailer 6€1,632 EUR
Blue Nile€1,723 EUR

41 data points across 6 retailers

6 retailers€1,377 EUR to €1,723 EUR

A
Cheapest Retailer
-
€1,377 EUR
A
Retailer 2
-
€1,433 EUR
View
A
Retailer 3
-
€1,434 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,559 EUR
View
B+
Retailer 5
-
€1,632 EUR
View
Most Expensive
B+
Blue Nile
30112460 · Nov 5
€1,723 EUR
$1,934 USD
View
5 more retailers have this diamond
Prices start from €1,377 EURSave up to €347 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
1.01ct Emerald
€1,377 EUR