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Emerald|Natural|GIA

0.51ct E SI1 Emerald Natural Diamond

VG • E/SI1 • GIA 1565424114

Certificate GIA 1565424114

Diamond specifications and retailer prices

From HK$4,076 HKD
SGD 702 SGD
As of October 29, 2026
Save HK$3,351 HKD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$7,427 HKD at Frank Darling · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565424114. Listed at 12 retailers as of October 29, 2026, with prices from HK$4,076 to HK$7,427, a HK$3,351 spread on the same certified stone. Frank Darling lists it at HK$7,427. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565424114
Dimensions5.26 × 3.79 × 2.57 mm
L/W Ratio1.39
Culet sizeNone
Top View
5.26 mm3.79 mm0.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1565424114
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

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 29
Current: HK$7,427 HKD|Low: HK$4,076 HKD|High: HK$7,427 HKD|Avg: HK$5,369 HKD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3HK$4,076 HKD
Retailer 7HK$4,198 HKD
Retailer 11HK$4,449 HKD
Retailer 6HK$4,782 HKD
Retailer 2HK$4,961 HKD
Retailer 9HK$5,293 HKD
Retailer 8HK$5,696 HKD
Retailer 5HK$5,792 HKD
Retailer 4HK$5,963 HKD
Retailer 10HK$6,189 HKD
Frank DarlingHK$7,427 HKD

21 data points across 11 retailers

12 retailersHK$4,076 HKD to HK$7,427 HKD

A
Cheapest Retailer
-
HK$4,076 HKD
SGD 702 SGD
A
Retailer 2
-
HK$4,198 HKD
$535 USD
View
A
Retailer 3
-
HK$4,204 HKD
SGD 724 SGD
View
A
Retailer 4
-
HK$4,449 HKD
$567 USD
View
A
Retailer 5
-
HK$4,782 HKD
£480 GBP
View
B+
Retailer 6
-
HK$4,961 HKD
£498 GBP
View
B+
Retailer 7
-
HK$5,293 HKD
$675 USD
View
B+
Retailer 8
-
HK$5,696 HKD
$726 USD
View
B+
Retailer 9
-
HK$5,792 HKD
€703 EUR
View
B+
Retailer 10
-
HK$5,963 HKD
$760 USD
View
B
Retailer 11
-
HK$6,189 HKD
$789 USD
View
Most Expensive
B
Frank Darling
2700387HK · Oct 29
HK$7,427 HKD
$947 USD
View
11 more retailers have this diamond
Prices start from HK$4,076 HKDSave up to HK$3,351 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$4,076 HKD