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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 £1,669 GBP
As of November 6, 2026
Save £626 GBP (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,984 GBP 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: £2,295 GBP|Low: £1,669 GBP|High: £3,264 GBP|Avg: £2,153 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£1,669 GBP
Retailer 6£1,818 GBP
Retailer 3£1,835 GBP
Retailer 5£1,906 GBP
Retailer 7£2,028 GBP
Retailer 2£2,256 GBP
Retailer 1£2,295 GBP
Retailer 8£3,264 GBP

25 data points across 8 retailers

9 retailers£1,669 GBP to £2,295 GBP

A
Cheapest Retailer
-
£1,669 GBP
A
Retailer 2
-
£1,835 GBP
View
Retailer 3
-
£1,906 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,906 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£1,993 GBP
View
Price last confirmed 38 days ago
Retailer 6
-
£2,199 GBP
View
Price last confirmed 38 days ago
A
Retailer 7
-
£2,256 GBP
View
B+
Retailer 8
-
£2,295 GBP
View
Most Expensive
NZ Jewellers
6b6396eb-96bd-430b-b8c6-eb5d5dda5f46 · Sep 30
£3,984 GBP
$5,362 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from £1,669 GBPSave up to £626 GBP

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
£1,669 GBP