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Emerald|Natural|IGI

5.05ct H VS1 Emerald Natural Diamond

EX • H/VS1 • IGI 819640186

Shape and cutting style on the report: Emerald cut

Certificate IGI 819640186

Diamond specifications and retailer prices

From HK$401,661 HKD
$51,195 USD
As of October 28, 2026
Save HK$260,151 HKD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$661,811 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 5.05ct natural emerald diamond

This 5.05ct natural emerald sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 819640186. Listed at 8 retailers as of October 28, 2026, with prices from HK$401,661 to HK$661,811, a HK$260,151 spread on the same certified stone. MOH London lists it at HK$661,811. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.05
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.7°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 819640186
Dimensions11.67 × 8.12 × 5.38 mm
L/W Ratio1.44
Culet sizeLarge
Top View
11.67 mm8.12 mm5.05 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 819640186
Side View
Table 67.0%Crown 35.7°Girdle: MediumPavilion 41.4°Culet: LargeDepth 66.3%

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$661,811 HKD|Low: HK$401,661 HKD|High: HK$690,817 HKD|Avg: HK$510,609 HKD|+3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8HK$401,661 HKD
Retailer 5HK$406,650 HKD
Retailer 2HK$418,181 HKD
Retailer 3HK$463,520 HKD
Retailer 4HK$483,150 HKD
Retailer 6HK$484,645 HKD
Retailer 7HK$504,031 HKD
MOH LondonHK$661,811 HKD

22 data points across 8 retailers

8 retailersHK$401,661 HKD to HK$661,811 HKD

A
Cheapest Retailer
-
HK$401,661 HKD
$51,195 USD
A
Retailer 2
-
HK$406,650 HKD
$51,831 USD
View
A
Retailer 3
-
HK$418,181 HKD
SGD 72,028 SGD
View
A
Retailer 4
-
HK$463,520 HKD
$59,080 USD
View
A
Retailer 5
-
HK$483,150 HKD
€58,649 EUR
View
A
Retailer 6
-
HK$484,645 HKD
$61,772 USD
View
A
Retailer 7
-
HK$504,031 HKD
$64,243 USD
View
Most Expensive
B+
MOH London
B8373F5EA · Oct 29
HK$661,811 HKD
£66,420 GBP
View
7 more retailers have this diamond
Prices start from HK$401,661 HKDSave up to HK$260,151 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
5.05ct Emerald
HK$401,661 HKD