Emerald|Natural|GIA

0.50ct G SI2 Emerald Natural Diamond

ID • G/SI2 • GIA 6521725317

Certificate GIA 6521725317

Diamond specifications and retailer prices

From €348 EUR
₹37,043 INR
As of October 31, 2026
Save €744 EUR (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,481 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521725317. Listed at 14 retailers as of October 26, 2026, with a 214% 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

0.50
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521725317
Dimensions5.12 × 3.69 × 2.66 mm
L/W Ratio1.39
Top View
5.12 mm3.69 mm0.50 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521725317
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.2%

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: Oct 31
Current: €348 EUR|Low: €295 EUR|High: €1,105 EUR|Avg: €603 EUR|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 1€348 EUR
Retailer 6€436 EUR
Retailer 7€526 EUR
Retailer 4€592 EUR
Retailer 2€593 EUR
Retailer 3€706 EUR
Retailer 5€1,092 EUR

38 data points across 7 retailers

14 retailers€348 EUR to €1,092 EUR

A
Cheapest Retailer
-
€348 EUR
₹37,043 INR
A
Retailer 2
-
€436 EUR
$487 USD
View
Final sale: no returns
A
Retailer 3
-
€473 EUR
$528 USD
View
B+
Retailer 4
-
€508 EUR
$568 USD
View
B+
Retailer 5
-
€508 EUR
$568 USD
View
B+
Retailer 6
-
€545 EUR
$609 USD
View
B+
Retailer 7
-
€545 EUR
$609 USD
View
B+
Retailer 8
-
€587 EUR
$656 USD
View
B+
Retailer 9
-
€590 EUR
$659 USD
View
B+
Retailer 10
-
€592 EUR
£521 GBP
View
B+
Retailer 11
-
€593 EUR
£521 GBP
View
B+
Retailer 12
-
€706 EUR
View
B
Retailer 13
-
€1,092 EUR
£961 GBP
View
Most Expensive
NZ Jewellers
5dcbf536-a3c0-4404-b4ce-526f754ddd37 · Oct 30
€1,481 EUR
$1,655 USD
View
Price under review
13 more retailers have this diamond
Prices start from €348 EURSave up to €744 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
0.50ct Emerald
€348 EUR