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Pear|Lab Grown|IGI

0.51ct D SI1 Pear Lab Grown Diamond

ID • D/SI1 • IGI LG809664878

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG809664878

Diamond specifications and retailer prices

From $228 SGD
$178 USD
As of November 1, 2026
Save $1,162 SGD (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,390 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG809664878 or 809664878. Listed at 6 retailers as of November 1, 2026, with prices from $228 to $1,390, a $1,162 spread on the same certified stone. MOH London lists it at $1,390. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809664878
Dimensions6.49 × 4.56 × 2.83 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.49 mm4.56 mm0.51 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809664878
Side View
Table 60.0%Crown 39.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 62.1%

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 1
Current: $1,390 SGD|Low: $228 SGD|High: $1,408 SGD|Avg: $509 SGD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 6$228 SGD
Retailer 3$309 SGD
Retailer 2$326 SGD
Retailer 4$358 SGD
Retailer 5$462 SGD
MOH London$1,390 SGD

41 data points across 6 retailers

6 retailers$228 SGD to $1,390 SGD

A
Cheapest Retailer
-
$228 SGD
$178 USD
A
Retailer 2
-
$309 SGD
€230 EUR
View
B+
Retailer 3
-
$326 SGD
£201 GBP
View
B+
Retailer 4
-
$358 SGD
$280 USD
View
B+
Retailer 5
-
$462 SGD
$361 USD
View
Most Expensive
B
MOH London
LG809664878 · Nov 1
$1,390 SGD
£856 GBP
View
5 more retailers have this diamond
Prices start from $228 SGDSave up to $1,162 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
$228 SGD