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Emerald|Natural|GIA

1.00ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 2554366373

Certificate GIA 2554366373

Diamond specifications and retailer prices

From €839 EUR
As of November 4, 2026
Save €329 EUR (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,169 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554366373. Listed at 6 retailers as of November 4, 2026, with prices from €839 to €1,169, a €329 spread on the same certified stone. GemTrove lists it at €1,169. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554366373
Dimensions6.62 × 4.70 × 3.19 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.62 mm4.70 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554366373
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

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: €1,169 EUR|Low: €741 EUR|High: €1,169 EUR|Avg: €946 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6€839 EUR
Retailer 5€843 EUR
Retailer 3€894 EUR
Retailer 2€948 EUR
Retailer 4€951 EUR
GemTrove€1,169 EUR

40 data points across 6 retailers

6 retailers€839 EUR to €1,169 EUR

A
Cheapest Retailer
-
€839 EUR
A
Retailer 2
-
€843 EUR
View
Final sale: no returns
A
Retailer 3
-
€894 EUR
View
A
Retailer 4
-
€948 EUR
View
A
Retailer 5
-
€951 EUR
View
Most Expensive
B+
GemTrove
GT-N-01259005-98 · Nov 6
€1,169 EUR
A$2,018 AUD
View
5 more retailers have this diamond
Prices start from €839 EURSave up to €329 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
€839 EUR