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Emerald|Natural|IGI

0.71ct J SI1 Emerald Natural Diamond

EX • J/SI1 • IGI 508117092

Shape and cutting style on the report: Emerald cut

Certificate IGI 508117092

Diamond specifications and retailer prices

From HK$4,601 HKD
As of November 6, 2026
Save HK$6,905 HKD (60%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$19,727 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural emerald diamond

This 0.71ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 508117092. Listed at 24 retailers as of November 4, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle28.4°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 508117092
Dimensions6.09 × 4.16 × 2.83 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
undefined
Top View
6.09 mm4.16 mm0.71 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 508117092
Side View
Table 66.5%Crown 28.4°Girdle: Slightly ThickPavilion 40.4°Culet: LNGDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$4,601 HKD|Low: HK$4,601 HKD|High: HK$31,122 HKD|Avg: HK$8,886 HKD|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$4,601 HKD
Retailer 2HK$5,800 HKD
Retailer 10HK$6,231 HKD
Retailer 8HK$6,293 HKD
Retailer 7HK$6,309 HKD
Retailer 9HK$6,380 HKD
Retailer 4HK$7,720 HKD
Retailer 3HK$8,848 HKD
Retailer 5HK$9,389 HKD
Retailer 6HK$11,505 HKD

36 data points across 10 retailers

24 retailersHK$4,601 HKD to HK$11,505 HKD

A
Cheapest Retailer
-
HK$4,601 HKD
B+
Retailer 2
-
HK$5,800 HKD
View
Final sale: no returns
Retailer 3
-
HK$6,231 HKD
View
Price last confirmed 16 days ago
B
Retailer 4
-
HK$6,293 HKD
View
Retailer 5
-
HK$6,293 HKD
View
Price last confirmed 45 days ago
Retailer 6
-
HK$6,293 HKD
View
Price last confirmed 21 days ago
Retailer 7
-
HK$6,293 HKD
View
Price last confirmed 36 days ago
Retailer 8
-
HK$6,293 HKD
View
Price last confirmed 38 days ago
B
Retailer 9
-
HK$6,293 HKD
View
B
Retailer 10
-
HK$6,309 HKD
View
B
Retailer 11
-
HK$6,380 HKD
View
Retailer 12
-
HK$6,529 HKD
View
Price last confirmed 38 days ago
Retailer 13
-
HK$7,257 HKD
View
Price last confirmed 16 days ago
Retailer 14
-
HK$7,257 HKD
View
Price last confirmed 43 days ago
Retailer 15
-
HK$7,257 HKD
View
Price last confirmed 38 days ago
B
Retailer 16
-
HK$7,328 HKD
View
B
Retailer 17
-
HK$7,720 HKD
View
B
Retailer 18
-
HK$8,848 HKD
View
C
Retailer 19
-
HK$9,389 HKD
View
B
Retailer 20
-
HK$11,505 HKD
View
Retailer 21
-
HK$19,727 HKD
View
Price under review
Retailer 22
-
HK$19,727 HKD
View
Price under review
Retailer 23
-
HK$19,727 HKD
View
Price under review
Most Expensive
NZ Jewellers
6eb25a16-f386-4f76-9609-4aacb58508ce · Nov 5
HK$19,727 HKD
$2,517 USD
View
Price under review
23 more retailers have this diamond
Prices start from HK$4,601 HKDSave up to HK$6,905 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
0.71ct Emerald
HK$4,601 HKD