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Emerald|Natural|GIA

1.51ct M VS1 Emerald Natural Diamond

ID • M/VS1 • GIA 5231933394

Certificate GIA 5231933394

Diamond specifications and retailer prices

From HK$20,547 HKD
As of November 5, 2026
Save HK$6,825 HKD (25%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$49,205 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231933394. Listed at 21 retailers as of November 5, 2026, with a 33% 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

1.51
Carat
M
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5231933394
Dimensions7.48 × 5.42 × 3.70 mm
L/W Ratio1.38
Culet sizeNone
Top View
7.48 mm5.42 mm1.51 ctM / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5231933394
Side View
Table 68.0%CrownGirdle: VTK-POLPavilionCulet: NoneDepth 68.3%

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 5
Current: HK$46,891 HKD|Low: HK$17,220 HKD|High: HK$46,891 HKD|Avg: HK$23,612 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$17,769 HKD
Retailer 11HK$19,888 HKD
Retailer 3HK$20,319 HKD
Retailer 8HK$20,547 HKD
Retailer 10HK$21,323 HKD
Retailer 2HK$21,543 HKD
Retailer 7HK$22,437 HKD
Retailer 4HK$25,850 HKD
Retailer 5HK$26,211 HKD
Retailer 6HK$27,372 HKD
NZ JewellersHK$46,891 HKD

32 data points across 11 retailers

21 retailersHK$20,547 HKD to HK$27,372 HKD

Retailer 1
-
HK$17,769 HKD
Price last confirmed 16 days ago
Retailer 2
-
HK$20,319 HKD
View
Price last confirmed 27 days ago
Retailer 3
-
HK$20,319 HKD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
HK$20,547 HKD
View
Retailer 5
-
HK$21,253 HKD
View
Price last confirmed 15 days ago
Retailer 6
-
HK$21,323 HKD
View
Price last confirmed 19 days ago
Retailer 7
-
HK$21,323 HKD
View
Price last confirmed 12 days ago
Retailer 8
-
HK$21,323 HKD
View
Price last confirmed 21 days ago
A
Retailer 9
-
HK$21,543 HKD
View
Retailer 10
-
HK$21,621 HKD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$22,437 HKD
View
Retailer 12
-
HK$23,441 HKD
View
Price last confirmed 16 days ago
B+
Retailer 13
-
HK$23,818 HKD
View
Retailer 14
-
HK$24,603 HKD
View
Price last confirmed 19 days ago
B+
Retailer 15
-
HK$25,850 HKD
View
B+
Retailer 16
-
HK$26,211 HKD
View
B+
Retailer 17
-
HK$27,372 HKD
View
Retailer 18
-
HK$46,891 HKD
View
Price last confirmed 28 days ago
Retailer 19
-
HK$49,205 HKD
View
Price last confirmed 20 days ago
Retailer 20
-
HK$49,205 HKD
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
150e8d18-b96a-47b6-b2d9-2b9ac6c79baa · Oct 20
HK$49,205 HKD
$6,272 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from HK$20,547 HKDSave up to HK$6,825 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
1.51ct Emerald
HK$20,547 HKD