Emerald|Natural|GIA

0.50ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 6233875897

Certificate GIA 6233875897

Diamond specifications and retailer prices

From €401 EUR
As of November 4, 2026
Save €274 EUR (41%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,010 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6233875897. Listed at 14 retailers as of November 4, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6233875897
Dimensions5.25 × 3.86 × 2.61 mm
L/W Ratio1.36
Top View
5.25 mm3.86 mm0.50 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6233875897
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 67.5%

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 4
Current: €1,010 EUR|Low: €401 EUR|High: €1,669 EUR|Avg: €666 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 4€401 EUR
Retailer 13€436 EUR
Retailer 3€469 EUR
Retailer 9€469 EUR
Retailer 12€502 EUR
Retailer 2€531 EUR
Retailer 7€538 EUR
Retailer 10€545 EUR
Retailer 6€650 EUR
Retailer 8€674 EUR
Retailer 5€698 EUR
MOH London€1,010 EUR
Retailer 11€1,669 EUR

33 data points across 13 retailers

14 retailers€401 EUR to €674 EUR

B+
Cheapest Retailer
-
€401 EUR
Final sale: no returns
B+
Retailer 2
-
€436 EUR
View
Retailer 3
-
€469 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€469 EUR
View
B
Retailer 5
-
€502 EUR
View
B
Retailer 6
-
€531 EUR
View
B
Retailer 7
-
€538 EUR
View
B
Retailer 8
-
€545 EUR
View
B
Retailer 9
-
€615 EUR
View
B
Retailer 10
-
€650 EUR
View
B
Retailer 11
-
€674 EUR
View
Retailer 12
-
€698 EUR
View
Price last confirmed 35 days ago
Most Expensive
MOH London
2F987C78C · Oct 29
€1,010 EUR
£893 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from €401 EURSave up to €274 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+
0.50ct Emerald
€401 EUR