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Pear|Natural|GIA

0.51ct E SI1 Pear Natural Diamond

EX • E/SI1 • GIA 6545649393

Certificate GIA 6545649393

Diamond specifications and retailer prices

From HK$3,511 HKD
As of November 6, 2026
Save HK$11,599 HKD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$15,111 HKD at NZ Jewellers · As of October 24, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545649393. Listed at 21 retailers as of November 5, 2026, with a 330% 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545649393
Dimensions7.16 × 4.44 × 2.75 mm
L/W Ratio1.61
Top View
7.16 mm4.44 mm0.51 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545649393
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

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$15,111 HKD|Low: HK$3,511 HKD|High: HK$15,111 HKD|Avg: HK$6,546 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
November 7, 2026
Retailer 7HK$3,511 HKD
Retailer 6HK$4,452 HKD
Retailer 3HK$4,820 HKD
Retailer 10HK$5,016 HKD
Retailer 13HK$5,188 HKD
Retailer 14HK$5,188 HKD
Retailer 4HK$5,565 HKD
Retailer 2HK$5,862 HKD
Retailer 8HK$5,878 HKD
Retailer 5HK$6,309 HKD
Retailer 9HK$7,061 HKD
Retailer 11HK$7,438 HKD
Retailer 12HK$11,113 HKD
NZ JewellersHK$15,111 HKD

32 data points across 14 retailers

21 retailersHK$3,511 HKD to HK$15,111 HKD

A
Cheapest Retailer
-
HK$3,511 HKD
A
Retailer 2
-
HK$4,107 HKD
View
A
Retailer 3
-
HK$4,452 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,820 HKD
View
Retailer 5
-
HK$4,820 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$5,016 HKD
View
Retailer 7
-
HK$5,188 HKD
View
Price last confirmed 13 days ago
A
Retailer 8
-
HK$5,188 HKD
View
B+
Retailer 9
-
HK$5,565 HKD
View
B+
Retailer 10
-
HK$5,729 HKD
View
B+
Retailer 11
-
HK$5,862 HKD
View
A
Retailer 12
-
HK$5,878 HKD
View
B+
Retailer 13
-
HK$6,309 HKD
View
B+
Retailer 14
-
HK$6,654 HKD
View
B+
Retailer 15
-
HK$7,061 HKD
View
Retailer 16
-
HK$7,242 HKD
View
Price last confirmed 34 days ago
B
Retailer 17
-
HK$7,414 HKD
View
B+
Retailer 18
-
HK$7,438 HKD
View
B
Retailer 19
-
HK$11,113 HKD
View
B
Retailer 20
-
HK$15,111 HKD
View
Most Expensive
NZ Jewellers
461c3b12-cbee-4660-8605-6db502502b65 · Oct 24
HK$15,111 HKD
$1,928 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from HK$3,511 HKDSave up to HK$11,599 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$3,511 HKD