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Pear|Lab Grown|IGI

1.71ct G SI2 Pear Lab Grown Diamond

ID • G/SI2 • IGI LG502157872

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG502157872

Diamond specifications and retailer prices

From €922 EUR
$1,030 USD
As of October 31, 2026
Save €3,471 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,392 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown pear diamond

This 1.71ct lab-grown pear sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502157872 or 502157872. Listed at 11 retailers as of October 29, 2026, with prices from €922 to €4,392, a €3,471 spread on the same certified stone. MOH London lists it at €4,392. 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

1.71
Carat
G
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502157872
Dimensions9.85 × 6.58 × 4.38 mm
L/W Ratio1.50
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
9.85 mm6.58 mm1.71 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502157872
Side View
Table 60.5%Crown 40.5°Girdle: THN-THKPavilion 42.1°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,392 EUR|Low: €922 EUR|High: €4,422 EUR|Avg: €2,178 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3€922 EUR
Retailer 4€1,318 EUR
Retailer 8€1,435 EUR
Retailer 9€1,476 EUR
Retailer 5€1,530 EUR
Retailer 2€2,142 EUR
Retailer 6€2,412 EUR
Retailer 10€2,777 EUR
Retailer 7€2,867 EUR
MOH London€4,392 EUR

41 data points across 10 retailers

11 retailers€922 EUR to €4,392 EUR

B+
Cheapest Retailer
-
€922 EUR
$1,030 USD
B
Retailer 2
-
€1,318 EUR
$1,473 USD
View
B
Retailer 3
-
€1,435 EUR
$1,603 USD
View
B
Retailer 4
-
€1,476 EUR
$1,649 USD
View
Final sale: no returns
B
Retailer 5
-
€1,530 EUR
$1,709 USD
View
Retailer 6
-
€1,530 EUR
$1,709 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
€2,142 EUR
£1,884 GBP
View
B
Retailer 8
-
€2,412 EUR
$2,695 USD
View
B
Retailer 9
-
€2,777 EUR
$3,102 USD
View
B
Retailer 10
-
€2,867 EUR
$3,203 USD
View
Most Expensive
B
MOH London
LG502157872 · Oct 29
€4,392 EUR
£3,864 GBP
View
10 more retailers have this diamond
Prices start from €922 EURSave up to €3,471 EUR

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.

B+
1.71ct Pear
€922 EUR