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Pear|Lab Grown|IGI

1.00ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG831623691

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG831623691

Diamond specifications and retailer prices

From €117 EUR
$131 USD
As of October 30, 2026
Save €753 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,217 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown pear diamond

This 1ct lab-grown pear sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG831623691 or 831623691. Listed at 16 retailers as of October 30, 2026, with a 642% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831623691
Dimensions9.26 × 5.32 × 3.25 mm
L/W Ratio1.74
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm5.32 mm1.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831623691
Side View
Table 60.0%Crown 33.2°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €1,217 EUR|Low: €114 EUR|High: €1,240 EUR|Avg: €351 EUR|-1.8%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 12€117 EUR
Retailer 5€131 EUR
Retailer 9€136 EUR
Retailer 8€145 EUR
Retailer 11€145 EUR
Retailer 14€189 EUR
Retailer 3€197 EUR
Retailer 2€244 EUR
Retailer 13€269 EUR
Retailer 4€365 EUR
Retailer 10€466 EUR
Retailer 15€492 EUR
Retailer 6€517 EUR
Retailer 7€870 EUR
MOH London€1,217 EUR

36 data points across 15 retailers

16 retailers€117 EUR to €870 EUR

A
Cheapest Retailer
-
€117 EUR
$131 USD
A
Retailer 2
-
€131 EUR
$146 USD
View
Final sale: no returns
A
Retailer 3
-
€136 EUR
$152 USD
View
A
Retailer 4
-
€145 EUR
$162 USD
View
A
Retailer 5
-
€145 EUR
$162 USD
View
Retailer 6
-
€189 EUR
£166 GBP
View
Price last confirmed 16 days ago
B+
Retailer 7
-
€197 EUR
$220 USD
View
A
Retailer 8
-
€244 EUR
£214 GBP
View
A
Retailer 9
-
€260 EUR
$290 USD
View
Retailer 10
-
€269 EUR
View
Price last confirmed 9 days ago
A
Retailer 11
-
€365 EUR
$408 USD
View
B+
Retailer 12
-
€466 EUR
$521 USD
View
B+
Retailer 13
-
€492 EUR
$550 USD
View
B+
Retailer 14
-
€517 EUR
$577 USD
View
B
Retailer 15
-
€870 EUR
$972 USD
View
Most Expensive
MOH London
LG831623691 · Oct 21
€1,217 EUR
£1,071 GBP
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from €117 EURSave up to €753 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
1.00ct Pear
€117 EUR