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Emerald|Natural|GIA

3.50ct F SI1 Emerald Natural Diamond

EX • F/SI1

Diamond specifications and retailer prices

From HK$383,360 HKD
$48,860 USD
As of October 28, 2026
Save HK$147,154 HKD (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$530,514 HKD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 3.5ct natural emerald diamond

This 3.5ct natural emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 10 retailers as of October 28, 2026, with prices from HK$383,360 to HK$530,514, a HK$147,154 spread on the same certified stone. The Diamond Guys lists it at HK$530,514. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions9.87 × 7.08 × 4.94 mm
L/W Ratio1.39
Top View
9.87 mm7.08 mm3.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCuletDepth 69.7%

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: Oct 28
Current: HK$491,244 HKD|Low: HK$383,360 HKD|High: HK$530,514 HKD|Avg: HK$478,721 HKD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
November 2, 2026
Retailer 2HK$383,360 HKD
Retailer 9HK$439,266 HKD
Retailer 4HK$455,239 HKD
Retailer 3HK$474,203 HKD
Retailer 5HK$474,203 HKD
Retailer 1HK$491,244 HKD
Retailer 8HK$492,617 HKD
Retailer 6HK$493,174 HKD
Retailer 7HK$512,138 HKD
The Diamond GuysHK$530,514 HKD

31 data points across 10 retailers

10 retailersHK$383,360 HKD to HK$530,514 HKD

A
Cheapest Retailer
-
HK$383,360 HKD
$48,860 USD
B
Retailer 2
-
HK$439,266 HKD
CA$77,757 CAD
View
B
Retailer 3
-
HK$455,239 HKD
$58,021 USD
View
B
Retailer 4
-
HK$474,203 HKD
$60,438 USD
View
B
Retailer 5
-
HK$474,203 HKD
$60,438 USD
View
B
Retailer 6
-
HK$491,244 HKD
£49,299 GBP
View
B
Retailer 7
-
HK$492,617 HKD
$62,785 USD
View
B
Retailer 8
-
HK$493,174 HKD
$62,856 USD
View
B
Retailer 9
-
HK$512,138 HKD
$65,273 USD
View
Most Expensive
B
The Diamond Guys
1965653525 · Nov 2
HK$530,514 HKD
$67,615 USD
View
9 more retailers have this diamond
Prices start from HK$383,360 HKDSave up to HK$147,154 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
3.50ct Emerald
HK$383,360 HKD