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Pear|Lab Grown|IGI

1.71ct I SI1 Pear Lab Grown Diamond

ID • I/SI1 • IGI LG436045247

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436045247

Diamond specifications and retailer prices

From €877 EUR
$980 USD
As of October 30, 2026
Save €3,515 EUR (80%) 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045247 or 436045247. Listed at 11 retailers as of October 29, 2026, with prices from €877 to €4,392, a €3,515 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045247
Dimensions10.23 × 6.72 × 4.11 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.23 mm6.72 mm1.71 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045247
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €4,392 EUR|Low: €877 EUR|High: €4,428 EUR|Avg: €2,308 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2€877 EUR
Retailer 5€1,318 EUR
Retailer 8€1,476 EUR
Retailer 6€1,530 EUR
Retailer 9€1,683 EUR
Retailer 4€1,778 EUR
Retailer 3€2,075 EUR
Retailer 11€2,082 EUR
Retailer 7€2,412 EUR
Retailer 10€2,777 EUR
Retailer 12€4,380 EUR
MOH London€4,392 EUR

14 data points across 12 retailers

11 retailers€877 EUR to €4,392 EUR

A
Cheapest Retailer
-
€877 EUR
$980 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
-
€1,683 EUR
$1,880 USD
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
LG436045247 · Oct 29
€4,392 EUR
£3,864 GBP
View
10 more retailers have this diamond
Prices start from €877 EURSave up to €3,515 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.

A
1.71ct Pear
€877 EUR