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Emerald|Natural|GIA

3.51ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 6422166258

Certificate GIA 6422166258

Diamond specifications and retailer prices

From HK$394,973 HKD
$50,340 USD
As of October 30, 2026
Save HK$292,840 HKD (43%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$687,813 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.51ct natural emerald diamond

This 3.51ct 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 6422166258. Listed at 21 retailers as of October 29, 2026, with prices from HK$394,973 to HK$687,813, a HK$292,840 spread on the same certified stone. MOH London lists it at HK$687,813. 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

3.51
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422166258
Dimensions9.47 × 7.19 × 5.21 mm
L/W Ratio1.32
Top View
9.47 mm7.19 mm3.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6422166258
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 72.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$687,813 HKD|Low: HK$394,973 HKD|High: HK$692,397 HKD|Avg: HK$476,793 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 6HK$394,973 HKD
Retailer 3HK$396,989 HKD
Retailer 4HK$419,195 HKD
Retailer 14HK$424,042 HKD
Retailer 5HK$435,631 HKD
Retailer 8HK$438,063 HKD
Retailer 7HK$456,313 HKD
Retailer 9HK$456,313 HKD
Retailer 2HK$473,965 HKD
Retailer 10HK$474,564 HKD
Retailer 13HK$492,821 HKD
Retailer 11HK$530,685 HKD
Retailer 12HK$564,871 HKD
MOH LondonHK$687,813 HKD

40 data points across 14 retailers

21 retailersHK$394,973 HKD to HK$687,813 HKD

B+
Cheapest Retailer
-
HK$394,973 HKD
$50,340 USD
B+
Retailer 2
-
HK$396,989 HKD
$50,597 USD
View
B+
Retailer 3
-
HK$401,556 HKD
$51,179 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$410,415 HKD
CA$72,650 CAD
View
Retailer 5
-
HK$419,195 HKD
A$82,196 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
HK$424,042 HKD
$54,045 USD
View
B+
Retailer 7
-
HK$435,631 HKD
$55,522 USD
View
B+
Retailer 8
-
HK$438,063 HKD
$55,832 USD
View
B+
Retailer 9
-
HK$445,729 HKD
$56,809 USD
View
B+
Retailer 10
-
HK$454,211 HKD
$57,890 USD
View
B+
Retailer 11
-
HK$454,211 HKD
$57,890 USD
View
B+
Retailer 12
-
HK$456,313 HKD
$58,158 USD
View
B+
Retailer 13
-
HK$456,313 HKD
$58,158 USD
View
B
Retailer 14
-
HK$469,354 HKD
$59,820 USD
View
B
Retailer 15
-
HK$473,965 HKD
£47,565 GBP
View
B
Retailer 16
-
HK$474,564 HKD
$60,484 USD
View
B
Retailer 17
-
HK$492,821 HKD
$62,811 USD
View
B
Retailer 18
-
HK$495,670 HKD
$63,174 USD
View
B
Retailer 19
-
HK$530,685 HKD
€64,416 EUR
View
B
Retailer 20
-
HK$564,871 HKD
ZAR 1,163,068 ZAR
View
Most Expensive
B
MOH London
1963CF311 · Oct 29
HK$687,813 HKD
£69,026 GBP
View
20 more retailers have this diamond
Prices start from HK$394,973 HKDSave up to HK$292,840 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.

B+
3.51ct Emerald
HK$394,973 HKD