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Round|Natural|GIA

0.51ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1465097846

Certificate GIA 1465097846

Diamond specifications and retailer prices

From HK$3,557 HKD
₹43,177 INR
As of October 30, 2026
Save HK$11,460 HKD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$15,017 HKD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1465097846. Listed at 8 retailers as of October 26, 2026, with prices from HK$3,557 to HK$15,017, a HK$11,460 spread on the same certified stone. NZ Jewellers lists it at HK$15,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1465097846
Dimensions5.12 × 5.14 × 3.17 mm
L/W Ratio1.00
Top View
5.12 mm5.14 mm0.51 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1465097846
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

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 30
Current: HK$3,557 HKD|Low: HK$3,536 HKD|High: HK$7,204 HKD|Avg: HK$5,938 HKD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 1HK$3,557 HKD
Retailer 4HK$5,282 HKD
Retailer 3HK$5,735 HKD
Retailer 2HK$7,068 HKD
Retailer 5HK$7,204 HKD

26 data points across 5 retailers

8 retailersHK$3,557 HKD to HK$15,017 HKD

A
Cheapest Retailer
-
HK$3,557 HKD
₹43,177 INR
B+
Retailer 2
-
HK$4,786 HKD
$610 USD
View
B+
Retailer 3
-
HK$5,155 HKD
$657 USD
View
B+
Retailer 4
-
HK$5,155 HKD
$657 USD
View
B+
Retailer 5
-
HK$5,523 HKD
$704 USD
View
B+
Retailer 6
-
HK$7,068 HKD
€858 EUR
View
B
Retailer 7
-
HK$15,017 HKD
$1,914 USD
View
Most Expensive
B
NZ Jewellers
e193fce8-5380-4384-a286-d14d202d0c86 · Oct 26
HK$15,017 HKD
$1,914 USD
View
7 more retailers have this diamond
Prices start from HK$3,557 HKDSave up to HK$11,460 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 Round
HK$3,557 HKD