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Pear|Lab Grown|IGI

1.70ct H SI1 Pear Lab Grown Diamond

ID • H/SI1 • IGI LG508156191

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG508156191

Diamond specifications and retailer prices

From €1,011 EUR
$1,130 USD
As of October 29, 2026
Save €3,795 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,806 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.7ct lab-grown pear diamond

This 1.7ct lab-grown pear sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508156191 or 508156191. Listed at 11 retailers as of October 25, 2026, with prices from €1,011 to €4,806, a €3,795 spread on the same certified stone. MOH London lists it at €4,806. 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

1.70
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156191
Dimensions10.40 × 6.59 × 4.17 mm
L/W Ratio1.58
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
10.40 mm6.59 mm1.70 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156191
Side View
Table 60.5%Crown 36.5°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 63.3%

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 29
Current: €4,806 EUR|Low: €1,011 EUR|High: €4,859 EUR|Avg: €2,488 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 5€1,011 EUR
Retailer 4€1,449 EUR
Retailer 8€1,623 EUR
Retailer 6€1,681 EUR
Retailer 3€1,740 EUR
Retailer 9€1,830 EUR
Retailer 10€2,261 EUR
Retailer 7€2,643 EUR
Retailer 2€2,973 EUR
MOH London€4,806 EUR
Retailer 11€4,812 EUR

13 data points across 11 retailers

11 retailers€1,011 EUR to €4,806 EUR

A
Cheapest Retailer
-
€1,011 EUR
$1,130 USD
A
Retailer 2
-
€1,449 EUR
$1,619 USD
View
B+
Retailer 3
-
€1,576 EUR
$1,761 USD
View
B+
Retailer 4
-
€1,623 EUR
$1,813 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,681 EUR
$1,878 USD
View
Retailer 6
-
€1,681 EUR
$1,878 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€1,830 EUR
$2,045 USD
View
B
Retailer 8
-
€2,643 EUR
$2,953 USD
View
B
Retailer 9
-
€2,973 EUR
$3,321 USD
View
B
Retailer 10
-
€3,151 EUR
$3,520 USD
View
Most Expensive
B
MOH London
LG508156191 · Oct 25
€4,806 EUR
£4,228 GBP
View
10 more retailers have this diamond
Prices start from €1,011 EURSave up to €3,795 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
1.70ct Pear
€1,011 EUR