Emerald|Natural|GIA

0.91ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 5546785740

Certificate GIA 5546785740

Diamond specifications and retailer prices

From €637 EUR
As of November 5, 2026
Save €2,133 EUR (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,516 EUR at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.91ct natural emerald diamond

This 0.91ct natural emerald sits in the just-under-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 5546785740. Listed at 13 retailers as of October 31, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546785740
Dimensions6.25 × 4.61 × 3.21 mm
L/W Ratio1.36
Top View
6.25 mm4.61 mm0.91 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546785740
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

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: €3,516 EUR|Low: €637 EUR|High: €4,619 EUR|Avg: €1,392 EUR|+181.3%
Cape Diamonds
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 6€637 EUR
Retailer 4€970 EUR
Retailer 2€1,115 EUR
Retailer 5€1,131 EUR
Retailer 12€2,123 EUR
Retailer 11€2,275 EUR
Retailer 9€2,365 EUR
Retailer 10€2,400 EUR
Retailer 3€2,770 EUR
Cape Diamonds€3,516 EUR
Retailer 8€4,205 EUR
Retailer 7€4,619 EUR

43 data points across 12 retailers

13 retailers€637 EUR to €2,770 EUR

A
Cheapest Retailer
-
€637 EUR
B+
Retailer 2
-
€802 EUR
View
B+
Retailer 3
-
€970 EUR
View
B
Retailer 4
-
€1,115 EUR
View
B
Retailer 5
-
€1,131 EUR
View
B
Retailer 6
-
€2,123 EUR
View
B
Retailer 7
-
€2,275 EUR
View
B
Retailer 8
-
€2,365 EUR
View
B
Retailer 9
-
€2,400 EUR
View
B
Retailer 10
-
€2,770 EUR
View
Most Expensive
Cape Diamonds
cert_5546785740 · Nov 5
€3,516 EUR
ZAR 63,755 ZAR
View
Price under review
10 more retailers have this diamond
Prices start from €637 EURSave up to €2,133 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
0.91ct Emerald
€637 EUR