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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

GD • D/SI1 • GIA 6452159064

Certificate GIA 6452159064

Diamond specifications and retailer prices

From HK$4,068 HKD
As of November 6, 2026
Save HK$14,037 HKD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,104 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6452159064. Listed at 22 retailers as of November 5, 2026, with prices from HK$4,068 to HK$18,104, a HK$14,037 spread on the same certified stone. NZ Jewellers lists it at HK$18,104. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6452159064
Dimensions7.11 × 4.27 × 2.68 mm
L/W Ratio1.67
Top View
7.11 mm4.27 mm0.51 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6452159064
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.7%

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$18,104 HKD|Low: HK$4,068 HKD|High: HK$18,104 HKD|Avg: HK$7,150 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 13HK$4,068 HKD
Retailer 6HK$4,710 HKD
Retailer 8HK$5,322 HKD
Retailer 4HK$5,776 HKD
Retailer 7HK$5,776 HKD
Retailer 9HK$5,800 HKD
Retailer 15HK$5,862 HKD
Retailer 10HK$5,894 HKD
Retailer 5HK$5,996 HKD
Retailer 18HK$6,662 HKD
Retailer 17HK$6,732 HKD
Retailer 3HK$6,811 HKD
Retailer 12HK$6,858 HKD
Retailer 2HK$7,093 HKD
Retailer 14HK$8,143 HKD
Retailer 16HK$8,911 HKD
Retailer 11HK$10,518 HKD
NZ JewellersHK$18,104 HKD

26 data points across 18 retailers

22 retailersHK$4,068 HKD to HK$18,104 HKD

A
Cheapest Retailer
-
HK$4,068 HKD
B+
Retailer 2
-
HK$4,710 HKD
View
B+
Retailer 3
-
HK$5,322 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$5,337 HKD
View
B+
Retailer 5
-
HK$5,776 HKD
View
B+
Retailer 6
-
HK$5,776 HKD
View
Retailer 7
-
HK$5,800 HKD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
HK$5,862 HKD
View
B+
Retailer 9
-
HK$5,894 HKD
View
B+
Retailer 10
-
HK$5,996 HKD
View
B+
Retailer 11
-
HK$6,662 HKD
View
B
Retailer 12
-
HK$6,732 HKD
View
B
Retailer 13
-
HK$6,811 HKD
View
B
Retailer 14
-
HK$6,858 HKD
View
B+
Retailer 15
-
HK$7,093 HKD
View
B
Retailer 16
-
HK$7,171 HKD
View
B
Retailer 17
-
HK$8,143 HKD
View
Retailer 18
-
HK$8,715 HKD
View
Price last confirmed 33 days ago
B
Retailer 19
-
HK$8,911 HKD
View
B
Retailer 20
-
HK$10,518 HKD
View
B
Retailer 21
-
HK$11,388 HKD
View
Most Expensive
C
NZ Jewellers
1792f289-64a5-418b-8cf7-0cfc01fdd834 · Nov 5
HK$18,104 HKD
$2,310 USD
View
21 more retailers have this diamond
Prices start from HK$4,068 HKDSave up to HK$14,037 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$4,068 HKD