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Pear|Natural|IGI

0.51ct J SI1 Pear Natural Diamond

VG • J/SI1 • IGI 831666251

Shape and cutting style on the report: Pear brilliant

Certificate IGI 831666251

Diamond specifications and retailer prices

From HK$2,948 HKD
₹35,789 INR
As of November 2, 2026
Save HK$6,159 HKD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,041 HKD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 831666251. Listed at 15 retailers as of October 29, 2026, with a 209% 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
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 831666251
Dimensions6.89 × 4.34 × 2.75 mm
L/W Ratio1.59
Girdle conditionFaceted
Top View
6.89 mm4.34 mm0.51 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 831666251
Side View
Table 58.0%Crown 37.7°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 63.4%

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 2
Current: HK$15,041 HKD|Low: HK$2,948 HKD|High: HK$15,041 HKD|Avg: HK$5,458 HKD|+17.8%
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
November 2, 2026
Retailer 2HK$2,948 HKD
Retailer 4HK$3,617 HKD
Retailer 3HK$3,923 HKD
Retailer 5HK$4,229 HKD
Retailer 7HK$4,229 HKD
Retailer 14HK$4,527 HKD
Retailer 8HK$4,817 HKD
Retailer 6HK$4,954 HKD
Retailer 10HK$5,098 HKD
Retailer 15HK$5,210 HKD
Retailer 9HK$5,421 HKD
Retailer 13HK$5,492 HKD
Retailer 11HK$6,056 HKD
Retailer 12HK$9,108 HKD
NZ JewellersHK$15,041 HKD

26 data points across 15 retailers

15 retailersHK$2,948 HKD to HK$9,108 HKD

A
Cheapest Retailer
-
HK$2,948 HKD
₹35,789 INR
B+
Retailer 2
-
HK$3,617 HKD
$461 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$3,923 HKD
$500 USD
View
B+
Retailer 4
-
HK$4,229 HKD
$539 USD
View
B+
Retailer 5
-
HK$4,229 HKD
$539 USD
View
B+
Retailer 6
-
HK$4,527 HKD
$577 USD
View
B+
Retailer 7
-
HK$4,817 HKD
£483 GBP
View
B
Retailer 8
-
HK$4,954 HKD
$631 USD
View
B
Retailer 9
-
HK$5,098 HKD
£512 GBP
View
B
Retailer 10
-
HK$5,210 HKD
$664 USD
View
B
Retailer 11
-
HK$5,421 HKD
€658 EUR
View
B
Retailer 12
-
HK$5,492 HKD
$700 USD
View
B
Retailer 13
-
HK$6,056 HKD
ZAR 12,470 ZAR
View
B
Retailer 14
-
HK$9,108 HKD
£914 GBP
View
Most Expensive
NZ Jewellers
0f602851-182f-4819-9092-c2e66eaadc91 · Oct 30
HK$15,041 HKD
$1,917 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$2,948 HKDSave up to HK$6,159 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$2,948 HKD