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Emerald|Natural|GIA

0.51ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 2213994337

Certificate GIA 2213994337

Diamond specifications and retailer prices

From HK$5,649 HKD
As of November 4, 2026
Save HK$6,915 HKD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,564 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2213994337. Listed at 11 retailers as of November 4, 2026, with prices from HK$5,649 to HK$12,564, a HK$6,915 spread on the same certified stone. MOH London lists it at HK$12,564. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2213994337
Dimensions5.18 × 3.84 × 2.60 mm
L/W Ratio1.35
Culet sizeNone
Top View
5.18 mm3.84 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2213994337
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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 4
Current: HK$12,564 HKD|Low: HK$6,198 HKD|High: HK$12,733 HKD|Avg: HK$8,253 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$6,198 HKD
Retailer 5HK$6,221 HKD
Retailer 3HK$6,833 HKD
Retailer 6HK$6,935 HKD
Retailer 7HK$7,037 HKD
Retailer 2HK$9,634 HKD
Retailer 8HK$10,332 HKD
MOH LondonHK$12,564 HKD

43 data points across 8 retailers

11 retailersHK$5,649 HKD to HK$12,564 HKD

B+
Cheapest Retailer
-
HK$5,649 HKD
Retailer 2
-
HK$6,198 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$6,221 HKD
View
Price last confirmed 8 days ago
B
Retailer 4
-
HK$6,315 HKD
View
B
Retailer 5
-
HK$6,833 HKD
View
B
Retailer 6
-
HK$7,037 HKD
View
B
Retailer 7
-
HK$7,061 HKD
View
B
Retailer 8
-
HK$7,061 HKD
View
B
Retailer 9
-
HK$7,296 HKD
View
B
Retailer 10
-
HK$9,634 HKD
View
Most Expensive
B
MOH London
B7E07E909 · Nov 4
HK$12,564 HKD
£1,261 GBP
View
10 more retailers have this diamond
Prices start from HK$5,649 HKDSave up to HK$6,915 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$5,649 HKD