Emerald|Natural|GIA

0.51ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 3565722307

Certificate GIA 3565722307

Diamond specifications and retailer prices

From €511 EUR
As of November 6, 2026
Save €806 EUR (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,739 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565722307. Listed at 13 retailers as of November 4, 2026, with a 158% 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

0.51
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565722307
Dimensions5.49 × 3.71 × 2.49 mm
L/W Ratio1.48
Top View
5.49 mm3.71 mm0.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565722307
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 67.3%

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 6
Current: €1,739 EUR|Low: €511 EUR|High: €1,792 EUR|Avg: €912 EUR|-2.9%
NZ Jewellers
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 8€511 EUR
Retailer 9€597 EUR
Retailer 5€673 EUR
Retailer 6€675 EUR
Retailer 2€677 EUR
Retailer 3€713 EUR
Retailer 12€748 EUR
Retailer 7€749 EUR
Retailer 10€765 EUR
Retailer 11€1,318 EUR
Retailer 4€1,661 EUR
NZ Jewellers€1,739 EUR

10 data points across 12 retailers

13 retailers€511 EUR to €1,318 EUR

A
Cheapest Retailer
-
€511 EUR
Final sale: no returns
B+
Retailer 2
-
€528 EUR
View
B+
Retailer 3
-
€597 EUR
View
B
Retailer 4
-
€673 EUR
View
B+
Retailer 5
-
€675 EUR
View
B+
Retailer 6
-
€677 EUR
View
B
Retailer 7
-
€713 EUR
View
B
Retailer 8
-
€748 EUR
View
B
Retailer 9
-
€749 EUR
View
B
Retailer 10
-
€765 EUR
View
B
Retailer 11
-
€1,318 EUR
View
Retailer 12
-
€1,661 EUR
View
Price under review
Most Expensive
NZ Jewellers
3dc6e013-7ed6-47bc-ac85-d33ec365f71c · Nov 5
€1,739 EUR
$1,942 USD
View
Price under review
12 more retailers have this diamond
Prices start from €511 EURSave up to €806 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
0.51ct Emerald
€511 EUR