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Emerald|Natural|GIA

0.51ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 6562277051

Certificate GIA 6562277051

Diamond specifications and retailer prices

From HK$2,927 HKD
$373 USD
As of November 2, 2026
Save HK$702 HKD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$3,629 HKD at 77 Diamonds · As of November 3, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6562277051. Listed at 4 retailers as of November 2, 2026, with prices from HK$2,927 to HK$3,629, a HK$702 spread on the same certified stone. 77 Diamonds lists it at HK$3,629. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562277051
Dimensions5.15 × 3.75 × 2.70 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
5.15 mm3.75 mm0.51 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562277051
Side View
Table 65.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 72.1%

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 2
Current: HK$3,629 HKD|Low: HK$2,472 HKD|High: HK$3,629 HKD|Avg: HK$3,138 HKD|+5.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3HK$2,927 HKD
Retailer 2HK$2,942 HKD
Retailer 4HK$3,129 HKD
77 DiamondsHK$3,629 HKD

40 data points across 4 retailers

4 retailersHK$2,927 HKD to HK$3,629 HKD

B+
Cheapest Retailer
-
HK$2,927 HKD
$373 USD
Final sale: no returns
B+
Retailer 2
-
HK$2,942 HKD
$375 USD
View
B+
Retailer 3
-
HK$3,129 HKD
SGD 539 SGD
View
Most Expensive
B+
77 Diamonds
EMCPMWBRHJME · Nov 3
HK$3,629 HKD
£364 GBP
View
3 more retailers have this diamond
Prices start from HK$2,927 HKDSave up to HK$702 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$2,927 HKD