CaratHunter
Plans
Emerald|Natural|GIA

1.64ct M VS1 Emerald Natural Diamond

ID • M/VS1 • GIA 6415942427

Certificate GIA 6415942427

Diamond specifications and retailer prices

From $2,870 SGD
As of November 6, 2026
Save $1,075 SGD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,849 SGD 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: $3,946 SGD|Low: $2,870 SGD|High: $5,611 SGD|Avg: $3,702 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$2,870 SGD
Retailer 6$3,126 SGD
Retailer 3$3,155 SGD
Retailer 5$3,276 SGD
Retailer 7$3,487 SGD
Retailer 2$3,878 SGD
Retailer 1$3,946 SGD
Retailer 8$5,611 SGD

25 data points across 8 retailers

9 retailers$2,870 SGD to $3,946 SGD

A
Cheapest Retailer
-
$2,870 SGD
A
Retailer 2
-
$3,155 SGD
View
Retailer 3
-
$3,276 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$3,276 SGD
View
Price last confirmed 29 days ago
Retailer 5
-
$3,427 SGD
View
Price last confirmed 38 days ago
Retailer 6
-
$3,780 SGD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$3,878 SGD
View
B+
Retailer 8
-
$3,946 SGD
View
Most Expensive
NZ Jewellers
6b6396eb-96bd-430b-b8c6-eb5d5dda5f46 · Sep 30
$6,849 SGD
$5,362 USD
View
Price last confirmed 36 days ago
8 more retailers have this diamond
Prices start from $2,870 SGDSave up to $1,075 SGD

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
$2,870 SGD