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Emerald|Natural|GIA

0.51ct E VS1 Emerald Natural Diamond

GD • E/VS1 • GIA 1559545378

Certificate GIA 1559545378

Diamond specifications and retailer prices

From HK$5,994 HKD
$764 USD
As of November 2, 2026
Save HK$8,355 HKD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$22,526 HKD at NZ Jewellers · As of October 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1559545378. Listed at 22 retailers as of November 2, 2026, with a 139% 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
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559545378
Dimensions5.55 × 3.68 × 2.56 mm
L/W Ratio1.51
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
5.55 mm3.68 mm0.51 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1559545378
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

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$8,341 HKD|Low: HK$5,069 HKD|High: HK$13,313 HKD|Avg: HK$9,284 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7HK$5,994 HKD
Retailer 6HK$7,807 HKD
Retailer 9HK$8,262 HKD
Retailer 1HK$8,341 HKD
Retailer 3HK$8,402 HKD
Retailer 2HK$10,109 HKD
Retailer 8HK$10,801 HKD
Retailer 5HK$11,088 HKD
Retailer 4HK$13,153 HKD

38 data points across 9 retailers

22 retailersHK$5,994 HKD to HK$14,349 HKD

B+
Cheapest Retailer
-
HK$5,994 HKD
$764 USD
Final sale: no returns
A
Retailer 2
-
HK$6,005 HKD
$765 USD
View
B+
Retailer 3
-
HK$6,504 HKD
$829 USD
View
B+
Retailer 4
-
HK$6,504 HKD
$829 USD
View
B+
Retailer 5
-
HK$6,528 HKD
$832 USD
View
B+
Retailer 6
-
HK$6,591 HKD
$840 USD
View
B+
Retailer 7
-
HK$6,755 HKD
$861 USD
View
B+
Retailer 8
-
HK$7,317 HKD
$933 USD
View
B+
Retailer 9
-
HK$7,509 HKD
$957 USD
View
B
Retailer 10
-
HK$7,807 HKD
$995 USD
View
B
Retailer 11
-
HK$8,050 HKD
$1,026 USD
View
B
Retailer 12
-
HK$8,262 HKD
$1,053 USD
View
B
Retailer 13
-
HK$8,341 HKD
£837 GBP
View
B
Retailer 14
-
HK$8,402 HKD
£843 GBP
View
B
Retailer 15
-
HK$10,109 HKD
€1,227 EUR
View
B
Retailer 16
-
HK$10,124 HKD
$1,290 USD
View
Retailer 17
-
HK$10,801 HKD
A$2,118 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
HK$11,088 HKD
ZAR 22,830 ZAR
View
B
Retailer 19
-
HK$11,594 HKD
CA$2,052 CAD
View
B
Retailer 20
-
HK$13,153 HKD
£1,320 GBP
View
B
Retailer 21
-
HK$14,349 HKD
£1,440 GBP
View
Most Expensive
NZ Jewellers
eea8250a-ad19-487a-94c1-4a8844e93e0d · Oct 30
HK$22,526 HKD
$2,871 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$5,994 HKDSave up to HK$8,355 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$5,994 HKD