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Emerald|Natural|GIA

0.51ct G SI2 Emerald Natural Diamond

EX • G/SI2 • GIA 5232952944

Certificate GIA 5232952944

Diamond specifications and retailer prices

From €419 EUR
As of November 2, 2026
Save €411 EUR (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €830 EUR at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.51ct natural emerald diamond

This 0.51ct 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 5232952944. Listed at 11 retailers as of November 2, 2026, with prices from €419 to €830, a €411 spread on the same certified stone. Frank Darling lists it at €830. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232952944
Dimensions5.36 × 3.82 × 2.56 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.36 mm3.82 mm0.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232952944
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: Nov 2
Current: €830 EUR|Low: €419 EUR|High: €847 EUR|Avg: €611 EUR|-2.1%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10€419 EUR
Retailer 11€447 EUR
Retailer 2€468 EUR
Retailer 9€492 EUR
Retailer 8€526 EUR
Retailer 6€540 EUR
Retailer 7€582 EUR
Retailer 4€639 EUR
Retailer 5€658 EUR
Retailer 3€674 EUR
Frank Darling€830 EUR

42 data points across 11 retailers

11 retailers€419 EUR to €830 EUR

A
Cheapest Retailer
-
€419 EUR
A
Retailer 2
-
€447 EUR
View
A
Retailer 3
-
€468 EUR
View
A
Retailer 4
-
€492 EUR
View
B+
Retailer 5
-
€526 EUR
View
B+
Retailer 6
-
€540 EUR
View
B+
Retailer 7
-
€582 EUR
View
B+
Retailer 8
-
€639 EUR
View
B+
Retailer 9
-
€658 EUR
View
B+
Retailer 10
-
€674 EUR
View
Most Expensive
B
Frank Darling
2643088HK · Nov 2
€830 EUR
$931 USD
View
10 more retailers have this diamond
Prices start from €419 EURSave up to €411 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
€419 EUR