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Pear|Lab Grown|IGI

1.73ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG508120872

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG508120872

Diamond specifications and retailer prices

From €238 EUR
$265 USD
As of October 28, 2026
Save €1,801 EUR (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,040 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508120872 or 508120872. Listed at 15 retailers as of October 28, 2026, with prices from €238 to €2,040, a €1,801 spread on the same certified stone. Do Amore Diamonds lists it at €2,040. 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

1.73
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508120872
Dimensions10.59 × 6.65 × 4.20 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.59 mm6.65 mm1.73 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508120872
Side View
Table 59.5%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

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 28
Current: €561 EUR|Low: €170 EUR|High: €11,813 EUR|Avg: €1,763 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10€238 EUR
Retailer 7€357 EUR
Retailer 2€408 EUR
Retailer 1€561 EUR
Retailer 9€594 EUR
Retailer 11€616 EUR
Retailer 8€871 EUR
Retailer 6€984 EUR
Retailer 4€1,171 EUR
Retailer 5€1,941 EUR
Retailer 3€11,813 EUR

39 data points across 11 retailers

15 retailers€238 EUR to €2,040 EUR

Retailer 1
-
€204 EUR
$227 USD
Price last confirmed 27 days ago
A
Retailer 2
-
€238 EUR
$265 USD
View
Final sale: no returns
Retailer 3
-
€246 EUR
$274 USD
View
Price last confirmed 31 days ago
Retailer 4
-
€263 EUR
$293 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
€357 EUR
$397 USD
View
A
Retailer 6
-
€408 EUR
$454 USD
View
B+
Retailer 7
-
€561 EUR
£492 GBP
View
B+
Retailer 8
-
€594 EUR
$661 USD
View
B+
Retailer 9
-
€616 EUR
$685 USD
View
B
Retailer 10
-
€871 EUR
$969 USD
View
Retailer 11
-
€934 EUR
$1,040 USD
View
Price last confirmed 29 days ago
Retailer 12
-
€984 EUR
$1,095 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
€1,171 EUR
£1,026 GBP
View
B
Retailer 14
-
€1,941 EUR
$2,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-417A9F170 · Oct 29
€2,040 EUR
$2,270 USD
View
14 more retailers have this diamond
Prices start from €238 EURSave up to €1,801 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
1.73ct Pear
€238 EUR