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Emerald|Natural|GIA

0.51ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 6541882122

Certificate GIA 6541882122

Diamond specifications and retailer prices

From HK$3,789 HKD
As of November 6, 2026
Save HK$3,369 HKD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$7,158 HKD at Frank Darling · As of November 6, 2026
View at Frank Darling

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541882122. Listed at 9 retailers as of November 6, 2026, with prices from HK$3,789 to HK$7,158, a HK$3,369 spread on the same certified stone. Frank Darling lists it at HK$7,158. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541882122
Dimensions5.51 × 3.81 × 2.48 mm
L/W Ratio1.45
Top View
5.51 mm3.81 mm0.51 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541882122
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 65.2%

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: Nov 6
Current: HK$7,158 HKD|Low: HK$3,789 HKD|High: HK$7,269 HKD|Avg: HK$5,218 HKD|-1.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8HK$3,789 HKD
Retailer 3HK$4,017 HKD
Retailer 6HK$4,448 HKD
Retailer 5HK$4,927 HKD
Retailer 2HK$5,405 HKD
Retailer 4HK$5,562 HKD
Retailer 7HK$5,774 HKD
Frank DarlingHK$7,158 HKD

36 data points across 8 retailers

9 retailersHK$3,789 HKD to HK$7,158 HKD

A
Cheapest Retailer
-
HK$3,789 HKD
A
Retailer 2
-
HK$4,017 HKD
View
A
Retailer 3
-
HK$4,448 HKD
View
B+
Retailer 4
-
HK$4,848 HKD
View
B+
Retailer 5
-
HK$4,927 HKD
View
B+
Retailer 6
-
HK$5,405 HKD
View
B+
Retailer 7
-
HK$5,562 HKD
View
B+
Retailer 8
-
HK$5,774 HKD
View
Most Expensive
B
Frank Darling
2612100HK · Nov 6
HK$7,158 HKD
$912 USD
View
8 more retailers have this diamond
Prices start from HK$3,789 HKDSave up to HK$3,369 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$3,789 HKD