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Emerald|Natural|GIA

0.51ct K VS1 Emerald Natural Diamond

VG • K/VS1 • GIA 1513618476

Certificate GIA 1513618476

Diamond specifications and retailer prices

From HK$3,844 HKD
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$3,844 HKD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1513618476. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1513618476
Dimensions5.18 × 3.80 × 2.62 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
5.18 mm3.80 mm0.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1513618476
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: HK$3,844 HKD|Low: HK$3,577 HKD|High: HK$13,227 HKD|Avg: HK$5,196 HKD|-31.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
May 25, 2026
Retailer 3HK$3,593 HKD
Blue NileHK$3,844 HKD
Retailer 2HK$4,103 HKD
Retailer 5HK$4,283 HKD
Retailer 4HK$13,227 HKD

50 data points across 5 retailers

1 retailer

B+
Blue Nile
24135380 · Nov 5
HK$3,844 HKD
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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$3,844 HKD