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Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 1545059378

Certificate GIA 1545059378

Diamond specifications and retailer prices

From €1,046 EUR
As of November 4, 2026
Save €2,468 EUR (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,514 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545059378. Listed at 11 retailers as of November 4, 2026, with prices from €1,046 to €3,514, a €2,468 spread on the same certified stone. NZ Jewellers lists it at €3,514. 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

1.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545059378
Dimensions6.54 × 4.73 × 3.23 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.54 mm4.73 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545059378
Side View
Table 65.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

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 4
Current: €3,514 EUR|Low: €1,046 EUR|High: €3,514 EUR|Avg: €1,717 EUR|+0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12€1,046 EUR
Retailer 4€1,148 EUR
Retailer 8€1,305 EUR
Retailer 10€1,305 EUR
Retailer 9€1,366 EUR
Retailer 2€1,397 EUR
Retailer 3€1,454 EUR
Retailer 11€1,506 EUR
Retailer 6€1,758 EUR
Retailer 5€1,957 EUR
Retailer 7€2,517 EUR
NZ Jewellers€3,514 EUR

46 data points across 12 retailers

11 retailers€1,046 EUR to €3,514 EUR

A
Cheapest Retailer
-
€1,046 EUR
A
Retailer 2
-
€1,148 EUR
View
B+
Retailer 3
-
€1,305 EUR
View
B+
Retailer 4
-
€1,366 EUR
View
B+
Retailer 5
-
€1,397 EUR
View
B+
Retailer 6
-
€1,454 EUR
View
B
Retailer 7
-
€1,506 EUR
View
B
Retailer 8
-
€1,758 EUR
View
B
Retailer 9
-
€1,957 EUR
View
B
Retailer 10
-
€2,517 EUR
View
Most Expensive
C
NZ Jewellers
881e4bb8-d57f-4492-92da-075816d59a85 · Nov 5
€3,514 EUR
$3,944 USD
View
10 more retailers have this diamond
Prices start from €1,046 EURSave up to €2,468 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
1.00ct Emerald
€1,046 EUR