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Pear|Lab Grown|IGI

1.72ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG555289401

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG555289401

Diamond specifications and retailer prices

From $202 USD
As of October 27, 2026
Save $1,808 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,010 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.72ct lab-grown pear diamond

This 1.72ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG555289401 or 555289401. Listed at 16 retailers as of October 27, 2026, with prices from $202 to $2,010, a $1,808 spread on the same certified stone. Brilliant Earth lists it at $2,010. 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

1.72
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555289401
Dimensions10.59 × 6.66 × 4.10 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.59 mm6.66 mm1.72 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555289401
Side View
Table 54.0%Crown 34.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.6%

Caratlytics Score

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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: Oct 27
Current: $2,010 USD|Low: $193 USD|High: $2,070 USD|Avg: $702 USD|-2.9%
Brilliant Earth
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
Retailer 16
October 31, 2026
Retailer 14$202 USD
Retailer 9$226 USD
Retailer 3$234 USD
Retailer 16$250 USD
Retailer 15$378 USD
Retailer 11$445 USD
Retailer 6$459 USD
Retailer 10$511 USD
Retailer 5$578 USD
Retailer 2$584 USD
Retailer 13$724 USD
Retailer 7$1,059 USD
Retailer 4$1,099 USD
Retailer 12$1,107 USD
Retailer 8$1,199 USD
Brilliant Earth$2,010 USD

40 data points across 16 retailers

16 retailers$202 USD to $2,010 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$234 USD
View
Retailer 3
-
$250 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$378 USD
View
A
Retailer 5
-
$384 USD
HK$3,000 HKD
View
A
Retailer 6
-
$445 USD
€424 EUR
View
A
Retailer 7
-
$459 USD
View
A
Retailer 8
-
$511 USD
£402 GBP
View
A
Retailer 9
-
$578 USD
View
A
Retailer 10
-
$584 USD
A$898 AUD
View
B+
Retailer 11
-
$724 USD
View
B+
Retailer 12
-
$1,059 USD
View
B+
Retailer 13
-
$1,099 USD
SGD 1,485 SGD
View
B+
Retailer 14
-
$1,107 USD
£872 GBP
View
B
Retailer 15
-
$1,199 USD
View
Most Expensive
B
Brilliant Earth
15506125Y · Oct 29
$2,010 USD
View
15 more retailers have this diamond
Prices start from $202 USDSave up to $1,808 USD

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
1.72ct Pear
$202 USD