CaratHunter
Plans
Round|Natural|IGI

5.53ct L SI1 Round Natural Diamond

EX • L/SI1 • IGI 780669328

Shape and cutting style on the report: Round brilliant

Certificate IGI 780669328

Diamond specifications and retailer prices

From $38,407 CAD
As of October 31, 2026
Save $680 CAD (2%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $39,086 CAD at Yorxs · As of November 5, 2026
View at Yorxs

About this 5.53ct natural round diamond

This 5.53ct natural round sits in the over five carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 780669328. Listed at 2 retailers as of October 31, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.53
Carat
L
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 780669328
Dimensions11.27 × 11.21 × 7.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
11.27 mm11.21 mm5.53 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 780669328
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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 31
Current: $38,407 CAD|Low: $38,407 CAD|High: $50,627 CAD|Avg: $44,784 CAD|-23.5%
Retailer 1
Yorxs
November 5, 2026
Retailer 1$38,407 CAD
Yorxs$39,086 CAD

22 data points across 2 retailers

2 retailers$38,407 CAD to $39,086 CAD

A
Cheapest Retailer
-
$38,407 CAD
Most Expensive
B+
Yorxs
611685292 · Nov 5
$39,086 CAD
€26,654 EUR
View
1 more retailer has this diamond
Prices start from $38,407 CADSave up to $680 CAD

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
5.53ct Round
$38,407 CAD