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Pear|Natural|IGI

0.51ct K SI1 Pear Natural Diamond

EX • K/SI1 • IGI 800673410

Shape and cutting style on the report: Pear brilliant

Certificate IGI 800673410

Diamond specifications and retailer prices

From HK$3,182 HKD
As of October 31, 2026
Save HK$737 HKD (19%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,063 HKD at NZ Jewellers · As of September 29, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 800673410. Listed at 9 retailers as of October 31, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 800673410
Dimensions6.98 × 4.44 × 2.79 mm
L/W Ratio1.57
Girdle conditionFaceted
Top View
6.98 mm4.44 mm0.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 800673410
Side View
Table 58.0%Crown 34.7°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$3,919 HKD|Low: HK$2,720 HKD|High: HK$5,188 HKD|Avg: HK$3,655 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 2HK$2,735 HKD
Retailer 5HK$3,182 HKD
Retailer 4HK$3,213 HKD
Retailer 1HK$3,919 HKD
Retailer 3HK$5,133 HKD

38 data points across 5 retailers

9 retailersHK$3,182 HKD to HK$3,919 HKD

Retailer 1
-
HK$2,226 HKD
Price last confirmed 30 days ago
Retailer 2
-
HK$2,226 HKD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$2,477 HKD
View
Price last confirmed 37 days ago
Retailer 4
-
HK$2,735 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$3,182 HKD
View
Retailer 6
-
HK$3,213 HKD
View
Price last confirmed 5 days ago
B+
Retailer 7
-
HK$3,919 HKD
View
Retailer 8
-
HK$5,133 HKD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
884c6ac4-cc55-4fb1-b06f-8a2b6385c84c · Sep 29
HK$10,063 HKD
$1,284 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from HK$3,182 HKDSave up to HK$737 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.

B+
0.51ct Pear
HK$3,182 HKD