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Pear|Lab Grown|IGI

3.77ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG671425288

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG671425288

Diamond specifications and retailer prices

From $541 USD
As of October 27, 2026
Save $5,089 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,630 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.77ct lab-grown pear diamond

This 3.77ct lab-grown pear sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG671425288 or 671425288. Listed at 19 retailers as of October 27, 2026, with prices from $541 to $5,630, a $5,089 spread on the same certified stone. Brilliant Earth lists it at $5,630. 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

3.77
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671425288
Dimensions14.10 × 8.89 × 5.23 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.10 mm8.89 mm3.77 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671425288
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.8%

Caratlytics Score

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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 27
Current: $5,630 USD|Low: $519 USD|High: $5,630 USD|Avg: $1,465 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 29, 2026
Retailer 16$541 USD
Retailer 8$605 USD
Retailer 15$606 USD
Retailer 9$670 USD
Retailer 12$670 USD
Retailer 4$805 USD
Retailer 17$821 USD
Retailer 11$1,026 USD
Retailer 7$1,037 USD
Retailer 2$1,044 USD
Retailer 10$1,053 USD
Retailer 5$1,508 USD
Retailer 13$1,559 USD
Retailer 14$1,763 USD
Retailer 6$2,281 USD
Retailer 3$2,813 USD
Retailer 18$2,910 USD
Brilliant Earth$5,630 USD

41 data points across 18 retailers

19 retailers$541 USD to $5,630 USD

A
Cheapest Retailer
-
$541 USD
A
Retailer 2
-
$605 USD
View
Final sale: no returns
A
Retailer 3
-
$606 USD
View
A
Retailer 4
-
$670 USD
View
A
Retailer 5
-
$670 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$805 USD
View
A
Retailer 7
-
$821 USD
£646 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,026 USD
€977 EUR
View
B+
Retailer 9
-
$1,037 USD
View
A
Retailer 10
-
$1,044 USD
£822 GBP
View
A
Retailer 11
-
$1,053 USD
View
B+
Retailer 12
-
$1,508 USD
View
B+
Retailer 13
-
$1,559 USD
View
B+
Retailer 14
-
$1,763 USD
View
B+
Retailer 15
-
$2,177 USD
View
B+
Retailer 16
-
$2,281 USD
View
B
Retailer 17
-
$2,813 USD
£2,215 GBP
View
B
Retailer 18
-
$2,910 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
12639380A · Oct 29
$5,630 USD
View
18 more retailers have this diamond
Prices start from $541 USDSave up to $5,089 USD

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
3.77ct Pear
$541 USD