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Emerald|Natural|GIA

0.51ct J SI1 Emerald Natural Diamond

VG • J/SI1 • GIA 2416087078

Certificate GIA 2416087078

Diamond specifications and retailer prices

From HK$3,758 HKD
$479 USD
As of November 1, 2026
Save HK$2,850 HKD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$6,608 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2416087078. Listed at 5 retailers as of November 1, 2026, with prices from HK$3,758 to HK$6,608, a HK$2,850 spread on the same certified stone. 77 Diamonds lists it at HK$6,608. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2416087078
Dimensions5.19 × 3.84 × 2.61 mm
L/W Ratio1.35
Top View
5.19 mm3.84 mm0.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2416087078
Side View
Table 66.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 67.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$6,608 HKD|Low: HK$2,942 HKD|High: HK$6,626 HKD|Avg: HK$4,511 HKD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4HK$3,758 HKD
Retailer 3HK$4,362 HKD
Retailer 2HK$4,441 HKD
Retailer 5HK$4,802 HKD
77 DiamondsHK$6,608 HKD

35 data points across 5 retailers

5 retailersHK$3,758 HKD to HK$6,608 HKD

B+
Cheapest Retailer
-
HK$3,758 HKD
$479 USD
B+
Retailer 2
-
HK$4,362 HKD
$556 USD
View
B
Retailer 3
-
HK$4,441 HKD
$566 USD
View
B
Retailer 4
-
HK$4,802 HKD
$612 USD
View
Most Expensive
B
77 Diamonds
EMZYJSFBBYB · Nov 2
HK$6,608 HKD
£663 GBP
View
4 more retailers have this diamond
Prices start from HK$3,758 HKDSave up to HK$2,850 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+
0.51ct Emerald
HK$3,758 HKD