CaratHunter
Plans
Emerald|Natural|GIA

1.00ct F SI2 Emerald Natural Diamond

GD • F/SI2 • GIA 6565790904

Certificate GIA 6565790904

Diamond specifications and retailer prices

From €1,188 EUR
As of November 4, 2026
Save €943 EUR (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,131 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565790904. Listed at 10 retailers as of November 4, 2026, with prices from €1,188 to €2,131, a €943 spread on the same certified stone. Helzberg Diamonds lists it at €2,131. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565790904
Dimensions6.76 × 4.82 × 3.21 mm
L/W Ratio1.40
Top View
6.76 mm4.82 mm1.00 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565790904
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NDepth 66.7%

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: €2,131 EUR|Low: €1,188 EUR|High: €2,131 EUR|Avg: €1,513 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4€1,188 EUR
Retailer 7€1,208 EUR
Retailer 9€1,294 EUR
Retailer 3€1,315 EUR
Retailer 6€1,446 EUR
Retailer 2€1,490 EUR
Retailer 10€1,494 EUR
Retailer 8€1,642 EUR
Retailer 5€2,000 EUR
Helzberg Diamonds€2,131 EUR

6 data points across 10 retailers

10 retailers€1,188 EUR to €2,131 EUR

B+
Cheapest Retailer
-
€1,188 EUR
B+
Retailer 2
-
€1,208 EUR
View
B+
Retailer 3
-
€1,294 EUR
View
A
Retailer 4
-
€1,315 EUR
View
B+
Retailer 5
-
€1,446 EUR
View
B+
Retailer 6
-
€1,490 EUR
View
B+
Retailer 7
-
€1,494 EUR
View
B+
Retailer 8
-
€1,642 EUR
View
B+
Retailer 9
-
€2,000 EUR
View
Most Expensive
B
Helzberg Diamonds
XZRMLMLNPGPGK · Nov 6
€2,131 EUR
$2,379 USD
View
9 more retailers have this diamond
Prices start from €1,188 EURSave up to €943 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
€1,188 EUR