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Pear|Natural|IGI

0.51ct I SI1 Pear Natural Diamond

EX • I/SI1 • IGI 733579245

Shape and cutting style on the report: Pear brilliant

Certificate IGI 733579245

Diamond specifications and retailer prices

From $399 SGD
As of November 6, 2026
Save $1,706 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,104 SGD at NZ Jewellers · As of November 7, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 733579245. Listed at 12 retailers as of November 6, 2026, with prices from $399 to $2,104, a $1,706 spread on the same certified stone. NZ Jewellers lists it at $2,104. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 733579245
Dimensions7.19 × 4.45 × 2.76 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Top View
7.19 mm4.45 mm0.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 733579245
Side View
Table 56.0%Crown 32.7°Girdle: MED-STKPavilion 40.3°Culet: 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: $674 SGD|Low: $399 SGD|High: $1,280 SGD|Avg: $720 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4$399 SGD
Retailer 10$549 SGD
Retailer 9$591 SGD
Retailer 2$633 SGD
Retailer 1$674 SGD
Retailer 3$697 SGD
Retailer 8$820 SGD
Retailer 5$851 SGD
Retailer 6$883 SGD
Retailer 7$1,268 SGD

27 data points across 10 retailers

12 retailers$399 SGD to $2,104 SGD

A
Cheapest Retailer
-
$399 SGD
A
Retailer 2
-
$549 SGD
View
Retailer 3
-
$591 SGD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$591 SGD
View
A
Retailer 5
-
$633 SGD
View
A
Retailer 6
-
$674 SGD
View
A
Retailer 7
-
$697 SGD
View
B+
Retailer 8
-
$820 SGD
View
B+
Retailer 9
-
$851 SGD
View
B+
Retailer 10
-
$883 SGD
View
B
Retailer 11
-
$1,268 SGD
View
Most Expensive
B
NZ Jewellers
be4e8453-7f02-4628-ac9c-66f63a4ba517 · Nov 7
$2,104 SGD
$1,642 USD
View
11 more retailers have this diamond
Prices start from $399 SGDSave up to $1,706 SGD

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
$399 SGD