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Pear|Lab Grown|IGI

1.73ct D IF Pear Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From $511 SGD
£315 GBP
As of October 30, 2026
Save $3,834 SGD (88%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,345 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.73ct lab-grown pear diamond

This 1.73ct lab-grown pear sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 30, 2026, with prices from $511 to $4,345, a $3,834 spread on the same certified stone. Blue Nile lists it at $4,345. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions10.78 × 6.84 × 4.10 mm
L/W Ratio1.58
Top View
10.78 mm6.84 mm1.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,345 SGD|Low: $510 SGD|High: $4,345 SGD|Avg: $2,295 SGD|+0.0%
Blue Nile
Retailer 2
October 30, 2026
Retailer 2$511 SGD
Blue Nile$4,345 SGD

36 data points across 2 retailers

2 retailers$511 SGD to $4,345 SGD

A
Cheapest Retailer
-
$511 SGD
£315 GBP
Most Expensive
B
Blue Nile
27428218 · Oct 31
$4,345 SGD
$3,399 USD
View
1 more retailer has this diamond
Prices start from $511 SGDSave up to $3,834 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
1.73ct Pear
$511 SGD