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Pear|Natural|GIA

0.51ct D SI1 Pear Natural Diamond

VG • D/SI1 • GIA 6552757398

Certificate GIA 6552757398

Diamond specifications and retailer prices

From HK$4,444 HKD
As of November 6, 2026
Save HK$6,309 HKD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$18,520 HKD at NZ Jewellers · As of October 17, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552757398. Listed at 18 retailers as of November 6, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552757398
Dimensions7.12 × 4.37 × 2.70 mm
L/W Ratio1.63
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
7.12 mm4.37 mm0.51 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552757398
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 61.6%

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$10,753 HKD|Low: HK$4,412 HKD|High: HK$11,372 HKD|Avg: HK$6,830 HKD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 7HK$4,444 HKD
Retailer 10HK$4,514 HKD
Retailer 11HK$5,267 HKD
Retailer 3HK$5,447 HKD
Retailer 12HK$5,909 HKD
Retailer 5HK$5,996 HKD
Retailer 4HK$6,254 HKD
Retailer 13HK$6,944 HKD
Retailer 6HK$7,022 HKD
Retailer 2HK$7,289 HKD
Retailer 8HK$8,323 HKD
Retailer 9HK$9,115 HKD
Retailer 1HK$10,753 HKD

35 data points across 13 retailers

18 retailersHK$4,444 HKD to HK$10,753 HKD

A
Cheapest Retailer
-
HK$4,444 HKD
A
Retailer 2
-
HK$4,514 HKD
View
A
Retailer 3
-
HK$5,267 HKD
View
A
Retailer 4
-
HK$5,447 HKD
View
Final sale: no returns
Retailer 5
-
HK$5,909 HKD
View
Price last confirmed 22 days ago
Retailer 6
-
HK$5,909 HKD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
HK$5,996 HKD
View
Retailer 8
-
HK$6,137 HKD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
HK$6,254 HKD
View
Retailer 10
-
HK$6,819 HKD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
HK$6,944 HKD
View
B+
Retailer 12
-
HK$7,022 HKD
View
B
Retailer 13
-
HK$7,289 HKD
View
B+
Retailer 14
-
HK$8,323 HKD
View
B
Retailer 15
-
HK$9,115 HKD
View
Retailer 16
-
HK$9,225 HKD
View
Price last confirmed 34 days ago
B
Retailer 17
-
HK$10,753 HKD
View
Most Expensive
NZ Jewellers
d68f6744-1ba1-444e-a8e7-6f219f5c259e · Oct 17
HK$18,520 HKD
$2,363 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from HK$4,444 HKDSave up to HK$6,309 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$4,444 HKD