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Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 6545197200

Certificate GIA 6545197200

Diamond specifications and retailer prices

From €870 EUR
As of November 1, 2026
Save €316 EUR (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,186 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545197200. Listed at 6 retailers as of November 1, 2026, with prices from €870 to €1,186, a €316 spread on the same certified stone. GemTrove lists it at €1,186. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545197200
Dimensions6.36 × 4.82 × 3.29 mm
L/W Ratio1.32
Top View
6.36 mm4.82 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545197200
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,186 EUR|Low: €739 EUR|High: €1,186 EUR|Avg: €956 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7€817 EUR
Retailer 6€821 EUR
Retailer 3€870 EUR
Retailer 5€928 EUR
Retailer 2€933 EUR
Retailer 4€1,008 EUR
GemTrove€1,186 EUR

35 data points across 7 retailers

6 retailers€870 EUR to €1,186 EUR

A
Retailer 1
-
€817 EUR
Price last confirmed 7 days ago
A
Retailer 2
-
€870 EUR
View
Retailer 3
-
€928 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
€933 EUR
View
Retailer 5
-
€1,008 EUR
View
Price last confirmed 8 days ago
Most Expensive
B+
GemTrove
GT-N-01258881-98 · Nov 6
€1,186 EUR
A$2,048 AUD
View
5 more retailers have this diamond
Prices start from €870 EURSave up to €316 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
€870 EUR