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Emerald|Natural|GIA

0.81ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 2557875433

Certificate GIA 2557875433

Diamond specifications and retailer prices

From €606 EUR
As of November 5, 2026
Save €380 EUR (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €986 EUR at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.81ct natural emerald diamond

This 0.81ct natural emerald sits in the just-under-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 2557875433. Listed at 10 retailers as of November 5, 2026, with prices from €606 to €986, a €380 spread on the same certified stone. Frank Darling lists it at €986. 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

0.81
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557875433
Dimensions6.63 × 4.31 × 2.89 mm
L/W Ratio1.54
Culet sizeNone
Top View
6.63 mm4.31 mm0.81 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557875433
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

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 5
Current: €986 EUR|Low: €603 EUR|High: €998 EUR|Avg: €794 EUR|-1.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5€606 EUR
Retailer 9€610 EUR
Retailer 4€707 EUR
Retailer 7€726 EUR
Retailer 6€794 EUR
Retailer 3€847 EUR
Retailer 2€895 EUR
Retailer 8€924 EUR
Frank Darling€986 EUR

45 data points across 9 retailers

10 retailers€606 EUR to €986 EUR

A
Cheapest Retailer
-
€606 EUR
A
Retailer 2
-
€610 EUR
View
B+
Retailer 3
-
€707 EUR
View
B+
Retailer 4
-
€726 EUR
View
B+
Retailer 5
-
€742 EUR
View
B+
Retailer 6
-
€794 EUR
View
B+
Retailer 7
-
€847 EUR
View
B+
Retailer 8
-
€895 EUR
View
B
Retailer 9
-
€924 EUR
View
Most Expensive
B
Frank Darling
2667802HK · Nov 6
€986 EUR
$1,106 USD
View
9 more retailers have this diamond
Prices start from €606 EURSave up to €380 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
0.81ct Emerald
€606 EUR