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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 HK$3,687 HKD
As of November 2, 2026
Save HK$3,620 HKD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$7,307 HKD 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 HK$3,687 to HK$7,307, a HK$3,620 spread on the same certified stone. Frank Darling lists it at HK$7,307. 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: HK$7,307 HKD|Low: HK$3,687 HKD|High: HK$7,462 HKD|Avg: HK$5,377 HKD|-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 10HK$3,687 HKD
Retailer 11HK$3,938 HKD
Retailer 2HK$4,119 HKD
Retailer 9HK$4,331 HKD
Retailer 8HK$4,629 HKD
Retailer 6HK$4,754 HKD
Retailer 7HK$5,123 HKD
Retailer 4HK$5,625 HKD
Retailer 5HK$5,790 HKD
Retailer 3HK$5,939 HKD
Frank DarlingHK$7,307 HKD

42 data points across 11 retailers

11 retailersHK$3,687 HKD to HK$7,307 HKD

A
Cheapest Retailer
-
HK$3,687 HKD
A
Retailer 2
-
HK$3,938 HKD
View
A
Retailer 3
-
HK$4,119 HKD
View
A
Retailer 4
-
HK$4,331 HKD
View
B+
Retailer 5
-
HK$4,629 HKD
View
B+
Retailer 6
-
HK$4,754 HKD
View
B+
Retailer 7
-
HK$5,123 HKD
View
B+
Retailer 8
-
HK$5,625 HKD
View
B+
Retailer 9
-
HK$5,790 HKD
View
B+
Retailer 10
-
HK$5,939 HKD
View
Most Expensive
B
Frank Darling
2643088HK · Nov 2
HK$7,307 HKD
$931 USD
View
10 more retailers have this diamond
Prices start from HK$3,687 HKDSave up to HK$3,620 HKD

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
HK$3,687 HKD