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Emerald|Natural|IGI

0.51ct I IF Emerald Natural Diamond

VG • I/IF • IGI 774683291

Shape and cutting style on the report: Emerald cut

Certificate IGI 774683291

Diamond specifications and retailer prices

From HK$4,252 HKD
As of November 4, 2026
Save HK$9,344 HKD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,596 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 774683291. Listed at 14 retailers as of November 2, 2026, with prices from HK$4,252 to HK$13,596, a HK$9,344 spread on the same certified stone. NZ Jewellers lists it at HK$13,596. 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

0.51
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 774683291
Dimensions5.36 × 3.72 × 2.54 mm
L/W Ratio1.44
Culet sizeLong
Top View
5.36 mm3.72 mm0.51 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774683291
Side View
Table 63.0%Crown 38.3°Girdle: MediumPavilion 40°Culet: LNGDepth 68.3%

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: Nov 4
Current: HK$13,596 HKD|Low: HK$4,040 HKD|High: HK$13,839 HKD|Avg: HK$6,203 HKD|-1.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5HK$4,040 HKD
Retailer 11HK$4,331 HKD
Retailer 6HK$4,338 HKD
Retailer 12HK$4,668 HKD
Retailer 4HK$4,684 HKD
Retailer 3HK$5,005 HKD
Retailer 2HK$5,076 HKD
Retailer 9HK$5,813 HKD
Retailer 7HK$5,845 HKD
Retailer 10HK$6,543 HKD
Retailer 8HK$6,668 HKD
Retailer 13HK$10,010 HKD
NZ JewellersHK$13,596 HKD

25 data points across 13 retailers

14 retailersHK$4,252 HKD to HK$13,596 HKD

Retailer 1
-
HK$4,040 HKD
Price last confirmed 9 days ago
A
Retailer 2
-
HK$4,252 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$4,331 HKD
View
A
Retailer 4
-
HK$4,338 HKD
View
A
Retailer 5
-
HK$4,668 HKD
View
Retailer 6
-
HK$4,684 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$5,005 HKD
View
A
Retailer 8
-
HK$5,076 HKD
View
B+
Retailer 9
-
HK$5,813 HKD
View
B+
Retailer 10
-
HK$5,845 HKD
View
B+
Retailer 11
-
HK$6,543 HKD
View
B+
Retailer 12
-
HK$6,668 HKD
View
B
Retailer 13
-
HK$10,010 HKD
View
Most Expensive
B
NZ Jewellers
14dad9a6-3c82-45fa-aa13-5114b6601ba2 · Nov 2
HK$13,596 HKD
$1,733 USD
View
13 more retailers have this diamond
Prices start from HK$4,252 HKDSave up to HK$9,344 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
0.51ct Emerald
HK$4,252 HKD