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Emerald|Natural|GIA

0.51ct H VVS1 Emerald Natural Diamond

GD • H/VVS1 • GIA 6511666750

Certificate GIA 6511666750

Diamond specifications and retailer prices

From HK$5,445 HKD
As of November 4, 2026
Save HK$7,704 HKD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$20,437 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511666750. Listed at 17 retailers as of November 4, 2026, with a 141% 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
H
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6511666750
Dimensions5.61 × 3.79 × 2.58 mm
L/W Ratio1.48
Top View
5.61 mm3.79 mm0.51 ctH / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6511666750
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$20,437 HKD|Low: HK$5,445 HKD|High: HK$20,437 HKD|Avg: HK$8,840 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10HK$5,445 HKD
Retailer 7HK$5,570 HKD
Retailer 8HK$5,907 HKD
Retailer 9HK$6,127 HKD
Retailer 6HK$6,810 HKD
Retailer 3HK$7,845 HKD
Retailer 2HK$7,947 HKD
Retailer 5HK$9,171 HKD
Retailer 4HK$11,909 HKD
NZ JewellersHK$20,437 HKD

32 data points across 10 retailers

17 retailersHK$5,445 HKD to HK$13,149 HKD

B+
Cheapest Retailer
-
HK$5,445 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,468 HKD
View
B+
Retailer 3
-
HK$5,476 HKD
View
B+
Retailer 4
-
HK$5,570 HKD
View
B+
Retailer 5
-
HK$5,907 HKD
View
B+
Retailer 6
-
HK$6,009 HKD
View
Retailer 7
-
HK$6,056 HKD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
HK$6,127 HKD
View
B
Retailer 9
-
HK$6,810 HKD
View
B
Retailer 10
-
HK$7,602 HKD
View
B
Retailer 11
-
HK$7,845 HKD
View
B
Retailer 12
-
HK$7,947 HKD
View
B
Retailer 13
-
HK$8,998 HKD
View
B
Retailer 14
-
HK$9,171 HKD
View
B
Retailer 15
-
HK$11,909 HKD
View
B
Retailer 16
-
HK$13,149 HKD
View
Most Expensive
NZ Jewellers
5ccdc92c-1c47-43ec-9ebc-84a75adc1e53 · Nov 5
HK$20,437 HKD
$2,605 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$5,445 HKDSave up to HK$7,704 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$5,445 HKD