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Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

EX • H/VS1 • GIA 2534998015

Certificate GIA 2534998015

Diamond specifications and retailer prices

From HK$5,131 HKD
As of November 4, 2026
Save HK$6,112 HKD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,494 HKD at Queensmith · As of October 28, 2026
View at Queensmith

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2534998015. Listed at 18 retailers as of November 2, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2534998015
Dimensions3.82 × 5.36 × 2.53 mm
L/W Ratio1.40
Top View
3.82 mm5.36 mm0.51 ctH / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2534998015
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 66.1%

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$15,494 HKD|Low: HK$5,131 HKD|High: HK$19,261 HKD|Avg: HK$8,727 HKD|+3.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 4HK$5,131 HKD
Retailer 8HK$5,563 HKD
Retailer 11HK$5,563 HKD
Retailer 9HK$5,782 HKD
Retailer 12HK$6,418 HKD
Retailer 13HK$6,724 HKD
Retailer 3HK$6,983 HKD
Retailer 6HK$7,116 HKD
Retailer 2HK$7,312 HKD
Retailer 5HK$9,235 HKD
Retailer 7HK$11,243 HKD
QueensmithHK$15,494 HKD
Retailer 10HK$19,261 HKD

39 data points across 13 retailers

18 retailersHK$5,131 HKD to HK$11,243 HKD

B+
Cheapest Retailer
-
HK$5,131 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,563 HKD
View
Retailer 3
-
HK$5,563 HKD
View
Price last confirmed 14 days ago
Retailer 4
-
HK$5,563 HKD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
HK$5,782 HKD
View
B
Retailer 6
-
HK$6,402 HKD
View
B
Retailer 7
-
HK$6,418 HKD
View
B+
Retailer 8
-
HK$6,724 HKD
View
B
Retailer 9
-
HK$6,983 HKD
View
B
Retailer 10
-
HK$7,061 HKD
View
B+
Retailer 11
-
HK$7,116 HKD
View
B
Retailer 12
-
HK$7,312 HKD
View
B
Retailer 13
-
HK$8,528 HKD
View
Retailer 14
-
HK$9,235 HKD
View
Price last confirmed 32 days ago
B
Retailer 15
-
HK$11,243 HKD
View
Most Expensive
Queensmith
2534998015 · Oct 28
HK$15,494 HKD
£1,555 GBP
View
Price under review
15 more retailers have this diamond
Prices start from HK$5,131 HKDSave up to HK$6,112 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$5,131 HKD