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Pear|Lab Grown|IGI

1.89ct I SI2 Pear Lab Grown Diamond

ID • I/SI2 • IGI LG436045145

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG436045145

Diamond specifications and retailer prices

From €931 EUR
$1,040 USD
As of October 30, 2026
Save €3,234 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,165 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.89ct lab-grown pear diamond

This 1.89ct lab-grown pear sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045145 or 436045145. Listed at 11 retailers as of October 29, 2026, with prices from €931 to €4,165, a €3,234 spread on the same certified stone. MOH London lists it at €4,165. 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

1.89
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045145
Dimensions10.46 × 6.83 × 4.38 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.46 mm6.83 mm1.89 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436045145
Side View
Table 58.5%Crown 36.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.1%

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: €4,165 EUR|Low: €931 EUR|High: €4,194 EUR|Avg: €1,974 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
Retailer 13
October 30, 2026
Retailer 2€931 EUR
Retailer 7€1,250 EUR
Retailer 11€1,361 EUR
Retailer 13€1,400 EUR
Retailer 8€1,451 EUR
Retailer 12€1,451 EUR
Retailer 5€1,496 EUR
Retailer 4€1,994 EUR
Retailer 6€2,164 EUR
Retailer 9€2,291 EUR
Retailer 3€2,633 EUR
Retailer 10€2,719 EUR
MOH London€4,165 EUR

25 data points across 13 retailers

11 retailers€931 EUR to €4,165 EUR

A
Cheapest Retailer
-
€931 EUR
$1,040 USD
B+
Retailer 2
-
€1,250 EUR
$1,397 USD
View
A
Retailer 3
-
€1,361 EUR
$1,520 USD
View
A
Retailer 4
-
€1,400 EUR
$1,564 USD
View
Final sale: no returns
A
Retailer 5
-
€1,451 EUR
$1,621 USD
View
Retailer 6
-
€1,451 EUR
$1,621 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
€2,164 EUR
£1,904 GBP
View
B+
Retailer 8
-
€2,291 EUR
$2,559 USD
View
B
Retailer 9
-
€2,633 EUR
$2,942 USD
View
B
Retailer 10
-
€2,719 EUR
$3,038 USD
View
Most Expensive
B
MOH London
LG436045145 · Oct 29
€4,165 EUR
£3,664 GBP
View
10 more retailers have this diamond
Prices start from €931 EURSave up to €3,234 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
1.89ct Pear
€931 EUR