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Emerald|Natural|IGI

1.51ct L SI1 Emerald Natural Diamond

VG • L/SI1 • IGI 649462908

Shape and cutting style on the report: Emerald cut

Certificate IGI 649462908

Diamond specifications and retailer prices

From HK$13,274 HKD
As of November 5, 2026
Save HK$38,230 HKD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$67,688 HKD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 649462908. Listed at 8 retailers as of November 5, 2026, with a 288% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 649462908
Dimensions7.94 × 5.31 × 3.46 mm
L/W Ratio1.50
Culet sizeLarge
Top View
7.94 mm5.31 mm1.51 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 649462908
Side View
Table 61.0%Crown 40°Girdle: MediumPavilion 41.6°Culet: LargeDepth 65.2%

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 5
Current: HK$67,688 HKD|Low: HK$10,866 HKD|High: HK$72,066 HKD|Avg: HK$24,707 HKD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$13,274 HKD
Retailer 5HK$15,141 HKD
Retailer 2HK$22,186 HKD
Retailer 8HK$51,504 HKD
Retailer 6HK$54,171 HKD
Retailer 7HK$58,659 HKD
AurelinneHK$67,688 HKD
Retailer 3HK$71,572 HKD

46 data points across 8 retailers

8 retailersHK$13,274 HKD to HK$51,504 HKD

A
Cheapest Retailer
-
HK$13,274 HKD
B+
Retailer 2
-
HK$15,141 HKD
View
B
Retailer 3
-
HK$22,186 HKD
View
C
Retailer 4
-
HK$51,504 HKD
View
Retailer 5
-
HK$54,171 HKD
View
Price under review
Retailer 6
-
HK$58,659 HKD
View
Price under review
Most Expensive
Aurelinne
df0b7f84-f69b-47ac-b886-1fa4791e82cb · Oct 31
HK$67,688 HKD
$8,628 USD
View
Price under review
6 more retailers have this diamond
Prices start from HK$13,274 HKDSave up to HK$38,230 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
1.51ct Emerald
HK$13,274 HKD