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Emerald|Natural|GIA

0.51ct G VS2 Emerald Natural Diamond

GD • G/VS2 • GIA 7478258431

Certificate GIA 7478258431

Diamond specifications and retailer prices

From HK$9,226 HKD
As of November 4, 2026
Save HK$3,452 HKD (27%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$20,146 HKD at MOH London · As of November 4, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7478258431. Listed at 13 retailers as of November 4, 2026, with a 37% 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

0.51
Carat
G
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7478258431
Dimensions5.70 × 3.74 × 2.41 mm
L/W Ratio1.52
Top View
5.70 mm3.74 mm0.51 ctG / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7478258431
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$20,146 HKD|Low: HK$7,688 HKD|High: HK$26,901 HKD|Avg: HK$13,807 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5HK$9,226 HKD
Retailer 4HK$9,336 HKD
Retailer 10HK$9,987 HKD
Retailer 3HK$10,003 HKD
Retailer 9HK$11,525 HKD
Retailer 2HK$12,168 HKD
Retailer 7HK$12,678 HKD
Retailer 6HK$14,388 HKD
MOH LondonHK$20,146 HKD
Retailer 8HK$26,901 HKD

45 data points across 10 retailers

13 retailersHK$9,226 HKD to HK$12,678 HKD

B
Cheapest Retailer
-
HK$9,226 HKD
Final sale: no returns
B
Retailer 2
-
HK$9,336 HKD
View
Retailer 3
-
HK$9,987 HKD
View
Price last confirmed 7 days ago
B
Retailer 4
-
HK$9,987 HKD
View
B
Retailer 5
-
HK$10,003 HKD
View
B
Retailer 6
-
HK$10,371 HKD
View
B
Retailer 7
-
HK$11,525 HKD
View
B
Retailer 8
-
HK$12,168 HKD
View
B
Retailer 9
-
HK$12,678 HKD
View
Retailer 10
-
HK$13,808 HKD
View
Price last confirmed 18 days ago
Retailer 11
-
HK$14,388 HKD
View
Price last confirmed 31 days ago
Most Expensive
MOH London
DA6DC4F7A · Nov 4
HK$20,146 HKD
£2,022 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$9,226 HKDSave up to HK$3,452 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.

B
0.51ct Emerald
HK$9,226 HKD