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Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

VG • H/VS1 • GIA 2534713892

Certificate GIA 2534713892

Diamond specifications and retailer prices

From HK$4,252 HKD
As of November 4, 2026
Save HK$8,575 HKD (67%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$17,433 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2534713892. Listed at 23 retailers as of November 2, 2026, with a 202% 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.7°
Pavilion angle55°
OriginNatural
Grading LabGIA
CertificateGIA 2534713892
Dimensions6.08 × 3.74 × 2.36 mm
L/W Ratio1.63
Top View
6.08 mm3.74 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534713892
Side View
Table 68.0%Crown 48.7°Girdle: MED-STKPavilion 55°Culet: NoneDepth 63.0%

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$17,433 HKD|Low: HK$3,531 HKD|High: HK$17,433 HKD|Avg: HK$7,455 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 4HK$4,417 HKD
Retailer 15HK$4,645 HKD
Retailer 14HK$4,747 HKD
Retailer 12HK$4,864 HKD
Retailer 7HK$5,037 HKD
Retailer 3HK$5,421 HKD
Retailer 5HK$5,421 HKD
Retailer 8HK$5,814 HKD
Retailer 17HK$6,528 HKD
Retailer 2HK$6,802 HKD
Retailer 6HK$7,140 HKD
Retailer 11HK$7,422 HKD
Retailer 16HK$8,356 HKD
Retailer 10HK$8,575 HKD
Retailer 9HK$11,117 HKD
Retailer 13HK$12,828 HKD
NZ JewellersHK$17,433 HKD

39 data points across 17 retailers

23 retailersHK$4,252 HKD to HK$12,828 HKD

A
Cheapest Retailer
-
HK$4,252 HKD
A
Retailer 2
-
HK$4,417 HKD
View
A
Retailer 3
-
HK$4,645 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,747 HKD
View
B+
Retailer 5
-
HK$4,864 HKD
View
B+
Retailer 6
-
HK$5,037 HKD
View
B+
Retailer 7
-
HK$5,421 HKD
View
Retailer 8
-
HK$5,421 HKD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
HK$5,814 HKD
View
B+
Retailer 10
-
HK$5,829 HKD
View
B
Retailer 11
-
HK$6,355 HKD
View
B
Retailer 12
-
HK$6,355 HKD
View
B
Retailer 13
-
HK$6,512 HKD
View
B+
Retailer 14
-
HK$6,590 HKD
View
B+
Retailer 15
-
HK$6,802 HKD
View
B
Retailer 16
-
HK$7,140 HKD
View
B
Retailer 17
-
HK$7,422 HKD
View
B
Retailer 18
-
HK$7,901 HKD
View
Retailer 19
-
HK$8,356 HKD
View
Price last confirmed 32 days ago
B
Retailer 20
-
HK$8,575 HKD
View
B
Retailer 21
-
HK$11,117 HKD
View
B
Retailer 22
-
HK$12,828 HKD
View
Most Expensive
NZ Jewellers
6f70a0d9-e55d-487d-b9f5-d14cc016b3d1 · Nov 5
HK$17,433 HKD
$2,222 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$4,252 HKDSave up to HK$8,575 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$4,252 HKD