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Pear|Natural|GIA

0.51ct E SI2 Pear Natural Diamond

GD • E/SI2 • GIA 7506890407

Certificate GIA 7506890407

Diamond specifications and retailer prices

From HK$3,927 HKD
As of November 6, 2026
Save HK$12,814 HKD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$16,741 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural pear diamond

This 0.51ct natural pear sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7506890407. Listed at 17 retailers as of November 5, 2026, with prices from HK$3,927 to HK$16,741, a HK$12,814 spread on the same certified stone. NZ Jewellers lists it at HK$16,741. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7506890407
Dimensions7.05 × 4.47 × 2.71 mm
L/W Ratio1.58
Key to symbols
Twinning Wisp, Feather
Top View
7.05 mm4.47 mm0.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7506890407
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

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$12,258 HKD|Low: HK$3,927 HKD|High: HK$12,461 HKD|Avg: HK$6,595 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3HK$3,927 HKD
Retailer 7HK$4,930 HKD
Retailer 6HK$5,408 HKD
Retailer 4HK$6,340 HKD
Retailer 2HK$6,521 HKD
Retailer 5HK$7,555 HKD
Retailer 1HK$12,258 HKD

31 data points across 7 retailers

17 retailersHK$3,927 HKD to HK$16,741 HKD

A
Cheapest Retailer
-
HK$3,927 HKD
B+
Retailer 2
-
HK$4,930 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$5,337 HKD
View
Retailer 4
-
HK$5,337 HKD
View
Price last confirmed 48 days ago
Retailer 5
-
HK$5,337 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$5,408 HKD
View
B+
Retailer 7
-
HK$5,541 HKD
View
B+
Retailer 8
-
HK$6,113 HKD
View
B+
Retailer 9
-
HK$6,160 HKD
View
B+
Retailer 10
-
HK$6,160 HKD
View
Retailer 11
-
HK$6,160 HKD
View
Price last confirmed 49 days ago
B+
Retailer 12
-
HK$6,340 HKD
View
B+
Retailer 13
-
HK$6,521 HKD
View
B
Retailer 14
-
HK$7,555 HKD
View
B
Retailer 15
-
HK$12,258 HKD
View
Retailer 16
-
HK$16,741 HKD
View
Price last confirmed 47 days ago
Most Expensive
C
NZ Jewellers
89f9bca2-5ff4-4636-9e44-7c47d33ebbe9 · Nov 5
HK$16,741 HKD
$2,136 USD
View
16 more retailers have this diamond
Prices start from HK$3,927 HKDSave up to HK$12,814 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 Pear
HK$3,927 HKD