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Pear|Natural|GIA

0.51ct D SI2 Pear Natural Diamond

EX • D/SI2 • GIA 6552372615

Certificate GIA 6552372615

Diamond specifications and retailer prices

From HK$3,425 HKD
As of November 6, 2026
Save HK$7,351 HKD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$14,664 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552372615. Listed at 18 retailers as of November 4, 2026, with a 215% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552372615
Dimensions6.73 × 4.34 × 2.82 mm
L/W Ratio1.55
Girdle conditionEXT THICK
Top View
6.73 mm4.34 mm0.51 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552372615
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.8%

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: Nov 6
Current: HK$5,032 HKD|Low: HK$3,425 HKD|High: HK$10,925 HKD|Avg: HK$6,108 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 3HK$3,425 HKD
Retailer 6HK$4,311 HKD
Retailer 1HK$5,032 HKD
Retailer 2HK$5,682 HKD
Retailer 7HK$6,121 HKD
Retailer 4HK$6,866 HKD
Retailer 5HK$10,776 HKD

41 data points across 7 retailers

18 retailersHK$3,425 HKD to HK$10,776 HKD

A
Cheapest Retailer
-
HK$3,425 HKD
A
Retailer 2
-
HK$4,311 HKD
View
Final sale: no returns
Retailer 3
-
HK$4,679 HKD
View
Price last confirmed 40 days ago
Retailer 4
-
HK$4,679 HKD
View
Price last confirmed 20 days ago
Retailer 5
-
HK$4,679 HKD
View
Price last confirmed 9 days ago
A
Retailer 6
-
HK$5,032 HKD
View
Retailer 7
-
HK$5,032 HKD
View
Price last confirmed 22 days ago
Retailer 8
-
HK$5,032 HKD
View
Price last confirmed 22 days ago
Retailer 9
-
HK$5,392 HKD
View
Price last confirmed 39 days ago
Retailer 10
-
HK$5,392 HKD
View
Price last confirmed 29 days ago
A
Retailer 11
-
HK$5,392 HKD
View
B+
Retailer 12
-
HK$5,682 HKD
View
B+
Retailer 13
-
HK$5,706 HKD
View
B+
Retailer 14
-
HK$6,121 HKD
View
B+
Retailer 15
-
HK$6,866 HKD
View
B
Retailer 16
-
HK$10,776 HKD
View
Retailer 17
-
HK$14,664 HKD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
b34d6345-cc5e-4dea-9f80-0162e1454c29 · Oct 17
HK$14,664 HKD
$1,871 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from HK$3,425 HKDSave up to HK$7,351 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 Pear
HK$3,425 HKD