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Emerald|Natural|IGI

0.51ct J VVS1 Emerald Natural Diamond

VG • J/VVS1 • IGI 795662646

Shape and cutting style on the report: Emerald cut

Certificate IGI 795662646

Diamond specifications and retailer prices

From HK$3,311 HKD
$422 USD
As of October 26, 2026
Save HK$4,351 HKD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,694 HKD at NZ Jewellers · As of October 27, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 795662646. Listed at 13 retailers as of October 26, 2026, with a 131% 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

0.51
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 795662646
Dimensions5.63 × 3.70 × 2.37 mm
L/W Ratio1.52
Culet sizeLarge
Top View
5.63 mm3.70 mm0.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 795662646
Side View
Table 65.0%Crown 37.2°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 64.1%

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 26
Current: HK$12,694 HKD|Low: HK$2,801 HKD|High: HK$12,694 HKD|Avg: HK$4,932 HKD
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
Retailer 14
October 28, 2026
Retailer 3HK$3,052 HKD
Retailer 9HK$3,311 HKD
Retailer 11HK$3,570 HKD
Retailer 13HK$3,570 HKD
Retailer 4HK$3,634 HKD
Retailer 2HK$3,805 HKD
Retailer 14HK$3,821 HKD
Retailer 7HK$4,238 HKD
Retailer 5HK$4,527 HKD
Retailer 6HK$4,627 HKD
Retailer 10HK$5,103 HKD
Retailer 8HK$5,346 HKD
Retailer 12HK$7,662 HKD
NZ JewellersHK$12,694 HKD

40 data points across 14 retailers

13 retailersHK$3,311 HKD to HK$7,662 HKD

A
Cheapest Retailer
-
HK$3,311 HKD
$422 USD
A
Retailer 2
-
HK$3,570 HKD
$455 USD
View
A
Retailer 3
-
HK$3,570 HKD
$455 USD
View
A
Retailer 4
-
HK$3,805 HKD
$485 USD
View
A
Retailer 5
-
HK$3,821 HKD
$487 USD
View
B+
Retailer 6
-
HK$4,238 HKD
£425 GBP
View
B+
Retailer 7
-
HK$4,340 HKD
$553 USD
View
B+
Retailer 8
-
HK$4,527 HKD
$577 USD
View
Retailer 9
-
HK$4,627 HKD
$590 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$5,103 HKD
ZAR 10,508 ZAR
View
B
Retailer 11
-
HK$5,346 HKD
€649 EUR
View
B
Retailer 12
-
HK$7,662 HKD
£769 GBP
View
Most Expensive
NZ Jewellers
4c16b932-602d-4aa2-beb2-4337866b8633 · Oct 27
HK$12,694 HKD
$1,618 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$3,311 HKDSave up to HK$4,351 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$3,311 HKD