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Pear|Lab Grown|IGI

3.78ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG649421332

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG649421332

Diamond specifications and retailer prices

From ₹42,633 INR
$449 USD
As of October 27, 2026
Save ₹4,81,491 INR (92%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹5,24,124 INR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.78ct lab-grown pear diamond

This 3.78ct 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 LG649421332 or 649421332. Listed at 10 retailers as of October 26, 2026, with prices from ₹42,633 to ₹5,24,124, a ₹4,81,491 spread on the same certified stone. Brilliant Earth lists it at ₹5,24,124. 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

3.78
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649421332
Dimensions14.26 × 8.69 × 5.22 mm
L/W Ratio1.64
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.26 mm8.69 mm3.78 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649421332
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.1%

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 27
Current: ₹5,24,124 INR|Low: ₹42,633 INR|High: ₹5,40,266 INR|Avg: ₹2,08,817 INR|-3.0%
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
October 28, 2026
Retailer 11₹42,633 INR
Retailer 8₹47,760 INR
Retailer 3₹71,870 INR
Retailer 9₹82,891 INR
Retailer 2₹83,081 INR
Retailer 4₹1,03,442 INR
Retailer 7₹1,42,140 INR
Retailer 12₹1,53,518 INR
Retailer 13₹1,53,534 INR
Retailer 6₹2,44,067 INR
Retailer 10₹3,78,851 INR
Retailer 5₹4,21,260 INR
Brilliant Earth₹5,24,124 INR

18 data points across 13 retailers

10 retailers₹42,633 INR to ₹5,24,124 INR

A
Cheapest Retailer
-
₹42,633 INR
$449 USD
Retailer 2
-
₹47,760 INR
$503 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
₹82,891 INR
$873 USD
View
A
Retailer 4
-
₹83,081 INR
$875 USD
View
B+
Retailer 5
-
₹1,42,140 INR
$1,497 USD
View
B+
Retailer 6
-
₹1,53,518 INR
$1,617 USD
View
Retailer 7
-
₹1,53,534 INR
$1,617 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
₹2,44,067 INR
£2,024 GBP
View
B
Retailer 9
-
₹3,78,851 INR
$3,990 USD
View
Most Expensive
B
Brilliant Earth
11630051Y · Oct 26
₹5,24,124 INR
$5,520 USD
View
9 more retailers have this diamond
Prices start from ₹42,633 INRSave up to ₹4,81,491 INR

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
3.78ct Pear
₹42,633 INR