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Emerald|Natural|GIA

0.51ct F VS2 Emerald Natural Diamond

GD • F/VS2 • GIA 6551709535

Certificate GIA 6551709535

Diamond specifications and retailer prices

From HK$5,335 HKD
As of November 4, 2026
Save HK$8,410 HKD (61%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$21,574 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551709535. Listed at 23 retailers as of November 4, 2026, with a 158% 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
F
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551709535
Dimensions5.76 × 3.83 × 2.39 mm
L/W Ratio1.50
Culet sizeNone
Key to symbols
Crystal
Top View
5.76 mm3.83 mm0.51 ctF / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6551709535
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.5%

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 4
Current: HK$7,955 HKD|Low: HK$5,335 HKD|High: HK$12,748 HKD|Avg: HK$8,988 HKD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7HK$5,335 HKD
Retailer 6HK$7,571 HKD
Retailer 2HK$7,939 HKD
Retailer 1HK$7,955 HKD
Retailer 5HK$9,650 HKD
Retailer 8HK$10,340 HKD
Retailer 3HK$10,615 HKD
Retailer 4HK$12,584 HKD

37 data points across 8 retailers

23 retailersHK$5,335 HKD to HK$13,745 HKD

A
Cheapest Retailer
-
HK$5,335 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,743 HKD
View
B+
Retailer 3
-
HK$6,174 HKD
View
Retailer 4
-
HK$6,229 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$6,229 HKD
View
B+
Retailer 6
-
HK$6,268 HKD
View
B+
Retailer 7
-
HK$6,323 HKD
View
B+
Retailer 8
-
HK$6,323 HKD
View
B+
Retailer 9
-
HK$6,472 HKD
View
B+
Retailer 10
-
HK$7,045 HKD
View
B
Retailer 11
-
HK$7,194 HKD
View
B
Retailer 12
-
HK$7,571 HKD
View
B
Retailer 13
-
HK$7,704 HKD
View
B
Retailer 14
-
HK$7,939 HKD
View
B
Retailer 15
-
HK$7,955 HKD
View
B
Retailer 16
-
HK$9,650 HKD
View
B
Retailer 17
-
HK$9,681 HKD
View
Retailer 18
-
HK$10,340 HKD
View
Price last confirmed 33 days ago
B
Retailer 19
-
HK$10,615 HKD
View
B
Retailer 20
-
HK$11,085 HKD
View
B
Retailer 21
-
HK$12,584 HKD
View
B
Retailer 22
-
HK$13,745 HKD
View
Most Expensive
NZ Jewellers
c7cd6c54-68c9-4649-9a42-1ae82605c542 · Nov 5
HK$21,574 HKD
$2,750 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$5,335 HKDSave up to HK$8,410 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$5,335 HKD