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Emerald|Natural|GIA

1.64ct M VS1 Emerald Natural Diamond

ID • M/VS1 • GIA 6415942427

Certificate GIA 6415942427

Diamond specifications and retailer prices

From HK$17,628 HKD
As of November 6, 2026
Save HK$6,606 HKD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$42,066 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.64ct natural emerald diamond

This 1.64ct 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 6415942427. Listed at 9 retailers as of November 6, 2026, with a 37% 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

1.64
Carat
M
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6415942427
Dimensions7.51 × 5.55 × 3.82 mm
L/W Ratio1.35
Top View
7.51 mm5.55 mm1.64 ctM / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6415942427
Side View
Table 66.0%CrownGirdle: VTK-ETKPavilionCuletDepth 68.8%

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 6
Current: HK$24,234 HKD|Low: HK$17,628 HKD|High: HK$34,464 HKD|Avg: HK$22,738 HKD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$17,628 HKD
Retailer 6HK$19,197 HKD
Retailer 3HK$19,378 HKD
Retailer 5HK$20,123 HKD
Retailer 7HK$21,417 HKD
Retailer 2HK$23,818 HKD
Retailer 1HK$24,234 HKD
Retailer 8HK$34,464 HKD

25 data points across 8 retailers

9 retailersHK$17,628 HKD to HK$24,234 HKD

A
Cheapest Retailer
-
HK$17,628 HKD
A
Retailer 2
-
HK$19,378 HKD
View
Retailer 3
-
HK$20,123 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$20,123 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$21,049 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$23,214 HKD
View
Price last confirmed 38 days ago
A
Retailer 7
-
HK$23,818 HKD
View
B+
Retailer 8
-
HK$24,234 HKD
View
Most Expensive
NZ Jewellers
6b6396eb-96bd-430b-b8c6-eb5d5dda5f46 · Sep 30
HK$42,066 HKD
$5,362 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from HK$17,628 HKDSave up to HK$6,606 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
1.64ct Emerald
HK$17,628 HKD