CaratHunter
Plans
Emerald|Natural|IGI

1.00ct M VS1 Emerald Natural Diamond

VG • M/VS1 • IGI 638427387

Shape and cutting style on the report: Emerald cut

Certificate IGI 638427387

Diamond specifications and retailer prices

From HK$17,652 HKD
As of November 6, 2026
Save HK$8,676 HKD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$26,327 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 638427387. Listed at 10 retailers as of November 5, 2026, with prices from HK$17,652 to HK$26,327, a HK$8,676 spread on the same certified stone. Cape Diamonds lists it at HK$26,327. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
M
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 638427387
Dimensions6.40 × 4.68 × 3.29 mm
L/W Ratio1.37
Culet sizeLarge
Top View
6.40 mm4.68 mm1.00 ctM / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 638427387
Side View
Table 66.0%Crown 40.2°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 70.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$26,327 HKD|Low: HK$14,317 HKD|High: HK$45,094 HKD|Avg: HK$23,781 HKD|+2.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$14,317 HKD
Retailer 7HK$17,652 HKD
Retailer 8HK$18,821 HKD
Retailer 6HK$19,417 HKD
Retailer 5HK$19,880 HKD
Retailer 11HK$20,845 HKD
Retailer 9HK$21,566 HKD
Retailer 12HK$21,566 HKD
Retailer 2HK$25,112 HKD
Cape DiamondsHK$26,327 HKD
Retailer 3HK$34,841 HKD
Retailer 10HK$45,094 HKD

25 data points across 12 retailers

10 retailersHK$17,652 HKD to HK$26,327 HKD

B
Cheapest Retailer
-
HK$17,652 HKD
B
Retailer 2
-
HK$18,821 HKD
View
C
Retailer 3
-
HK$19,417 HKD
View
C
Retailer 4
-
HK$19,880 HKD
View
C
Retailer 5
-
HK$20,845 HKD
View
Retailer 6
-
HK$21,566 HKD
View
Price last confirmed 45 days ago
Retailer 7
-
HK$24,885 HKD
View
Price last confirmed 45 days ago
C
Retailer 8
-
HK$25,112 HKD
View
Most Expensive
C
Cape Diamonds
cert_638427387 · Nov 5
HK$26,327 HKD
ZAR 54,214 ZAR
View
8 more retailers have this diamond
Prices start from HK$17,652 HKDSave up to HK$8,676 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
1.00ct Emerald
HK$17,652 HKD