CaratHunter
Plans
Round|Lab Grown|IGI

3.63ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG615376548

Shape and cutting style on the report: Round brilliant

Certificate IGI LG615376548

Diamond specifications and retailer prices

From $1,549 USD
CA$2,152 CAD
As of October 30, 2026
Save $241 USD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,790 USD at B2C Jewels · As of November 1, 2026
View at B2C Jewels

About this 3.63ct lab-grown round diamond

This 3.63ct lab-grown round 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 LG615376548 or 615376548. Listed at 2 retailers as of October 30, 2026, with prices from $1,549 to $1,790, a $241 spread on the same certified stone. B2C Jewels lists it at $1,790. 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

3.63
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615376548
Dimensions9.78 × 9.85 × 0.00 mm
L/W Ratio1.01
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
9.78 mm9.85 mm3.63 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615376548
Side View
Table 56.0%Crown 35.4°Girdle: 0.0Pavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,790 USD|Low: $1,549 USD|High: $1,790 USD|Avg: $1,680 USD
B2C Jewels
Retailer 2
October 13, 2026
Retailer 2$1,549 USD
B2C Jewels$1,790 USD

2 data points across 2 retailers

2 retailers$1,549 USD to $1,790 USD

B+
Cheapest Retailer
-
$1,549 USD
CA$2,152 CAD
Most Expensive
B
B2C Jewels
22193766 · Nov 1
$1,790 USD
View
1 more retailer has this diamond
Prices start from $1,549 USDSave up to $241 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.

B+
3.63ct Round
$1,549 USD