CaratHunter
Plans
Pear|Lab Grown|IGI

3.71ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG627420891

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG627420891

Diamond specifications and retailer prices

From €422 EUR
$472 USD
As of October 30, 2026
Save €2,460 EUR (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,882 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.71ct lab-grown pear diamond

This 3.71ct lab-grown pear sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627420891 or 627420891. Listed at 17 retailers as of October 30, 2026, with prices from €422 to €2,882, a €2,460 spread on the same certified stone. Brilliant Earth lists it at €2,882. 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

3.71
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627420891
Dimensions13.78 × 8.70 × 5.47 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
13.78 mm8.70 mm3.71 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627420891
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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: €2,882 EUR|Low: €346 EUR|High: €4,887 EUR|Avg: €1,288 EUR|-41.0%
Brilliant Earth
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 17€422 EUR
Retailer 13€474 EUR
Retailer 4€525 EUR
Retailer 6€525 EUR
Retailer 16€645 EUR
Retailer 5€734 EUR
Retailer 11€756 EUR
Retailer 9€819 EUR
Retailer 2€870 EUR
Retailer 7€881 EUR
Retailer 8€1,284 EUR
Retailer 14€1,410 EUR
Retailer 3€1,685 EUR
Retailer 10€1,926 EUR
Retailer 15€2,332 EUR
Retailer 12€2,652 EUR
Brilliant Earth€2,882 EUR

37 data points across 17 retailers

17 retailers€422 EUR to €2,882 EUR

A
Cheapest Retailer
-
€422 EUR
$472 USD
A
Retailer 2
-
€474 EUR
$529 USD
View
A
Retailer 3
-
€525 EUR
$586 USD
View
Retailer 4
-
€525 EUR
$586 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€645 EUR
£568 GBP
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€734 EUR
$820 USD
View
A
Retailer 7
-
€756 EUR
View
B+
Retailer 8
-
€819 EUR
$915 USD
View
A
Retailer 9
-
€870 EUR
£765 GBP
View
A
Retailer 10
-
€881 EUR
$984 USD
View
B+
Retailer 11
-
€1,284 EUR
$1,434 USD
View
B+
Retailer 12
-
€1,410 EUR
$1,575 USD
View
B
Retailer 13
-
€1,685 EUR
$1,883 USD
View
B+
Retailer 14
-
€1,926 EUR
£1,694 GBP
View
B
Retailer 15
-
€2,332 EUR
$2,605 USD
View
B
Retailer 16
-
€2,652 EUR
$2,963 USD
View
Most Expensive
B
Brilliant Earth
9814747A · Oct 31
€2,882 EUR
$3,220 USD
View
16 more retailers have this diamond
Prices start from €422 EURSave up to €2,460 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
3.71ct Pear
€422 EUR