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Pear|Lab Grown|IGI

0.51ct K SI1 Pear Lab Grown Diamond

ID • K/SI1 • IGI LG447099820

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG447099820

Diamond specifications and retailer prices

From $159 SGD
As of November 6, 2026
Save $1,492 SGD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,650 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown pear diamond

This 0.51ct lab-grown 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 LG447099820 or 447099820. Listed at 8 retailers as of November 1, 2026, with prices from $159 to $1,650, a $1,492 spread on the same certified stone. MOH London lists it at $1,650. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099820
Dimensions7.03 × 4.45 × 2.71 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizePointed
Top View
7.03 mm4.45 mm0.51 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099820
Side View
Table 58.0%Crown 33.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,650 SGD|Low: $153 SGD|High: $1,670 SGD|Avg: $565 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$159 SGD
Retailer 4$210 SGD
Retailer 6$210 SGD
Retailer 5$378 SGD
Retailer 7$546 SGD
Retailer 2$672 SGD
MOH London$1,650 SGD

11 data points across 7 retailers

8 retailers$159 SGD to $1,650 SGD

A
Cheapest Retailer
-
$159 SGD
A
Retailer 2
-
$185 SGD
View
Retailer 3
-
$210 SGD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$210 SGD
View
B+
Retailer 5
-
$378 SGD
View
B
Retailer 6
-
$636 SGD
View
B
Retailer 7
-
$672 SGD
View
Most Expensive
B
MOH London
LG447099820 · Nov 1
$1,650 SGD
£1,014 GBP
View
7 more retailers have this diamond
Prices start from $159 SGDSave up to $1,492 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
$159 SGD