Emerald|Natural|GIA

0.51ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 7238699348

Certificate GIA 7238699348

Diamond specifications and retailer prices

From €320 EUR
As of November 5, 2026
Save €906 EUR (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,226 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7238699348. Listed at 11 retailers as of November 5, 2026, with prices from €320 to €1,226, a €906 spread on the same certified stone. NZ Jewellers lists it at €1,226. 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

0.51
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7238699348
Dimensions5.85 × 3.58 × 2.31 mm
L/W Ratio1.63
Top View
5.85 mm3.58 mm0.51 ctK / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 7238699348
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €1,226 EUR|Low: €334 EUR|High: €1,226 EUR|Avg: €526 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6€334 EUR
Retailer 2€338 EUR
Retailer 9€345 EUR
Retailer 7€346 EUR
Retailer 3€411 EUR
Retailer 8€430 EUR
Retailer 10€489 EUR
Retailer 4€512 EUR
Retailer 5€738 EUR
NZ Jewellers€1,226 EUR

40 data points across 10 retailers

11 retailers€320 EUR to €1,226 EUR

B+
Cheapest Retailer
-
€320 EUR
B+
Retailer 2
-
€334 EUR
View
B+
Retailer 3
-
€338 EUR
View
Retailer 4
-
€345 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€356 EUR
View
B+
Retailer 6
-
€411 EUR
View
B
Retailer 7
-
€430 EUR
View
B
Retailer 8
-
€430 EUR
View
B
Retailer 9
-
€512 EUR
View
C
Retailer 10
-
€738 EUR
View
Most Expensive
C
NZ Jewellers
bc5447c4-add6-4946-879f-ee7d859a4245 · Nov 5
€1,226 EUR
$1,376 USD
View
10 more retailers have this diamond
Prices start from €320 EURSave up to €906 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.

B+
0.51ct Emerald
€320 EUR