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Round|Natural|GIA

5.72ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1557710631

Certificate GIA 1557710631

Diamond specifications and retailer prices

From $78,233 CAD
As of November 5, 2026
Save $127,975 CAD (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $259,342 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 5.72ct natural round diamond

This 5.72ct natural round sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1557710631. Listed at 12 retailers as of November 2, 2026, with a 164% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.72
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1557710631
Dimensions11.30 × 11.40 × 7.05 mm
L/W Ratio1.01
Culet sizeNone
Top View
11.30 mm11.40 mm5.72 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1557710631
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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: Nov 5
Current: $259,342 CAD|Low: $78,233 CAD|High: $259,342 CAD|Avg: $115,481 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$78,233 CAD
Retailer 4$96,650 CAD
Retailer 3$100,899 CAD
Retailer 6$106,537 CAD
Retailer 10$164,701 CAD
Retailer 8$168,651 CAD
Retailer 9$176,949 CAD
Retailer 11$198,571 CAD
Retailer 2$199,534 CAD
Retailer 7$206,208 CAD
MOH London$259,342 CAD

43 data points across 11 retailers

12 retailers$78,233 CAD to $206,208 CAD

A
Cheapest Retailer
-
$78,233 CAD
A
Retailer 2
-
$85,332 CAD
View
B+
Retailer 3
-
$96,650 CAD
View
B+
Retailer 4
-
$100,899 CAD
View
B+
Retailer 5
-
$106,537 CAD
View
B
Retailer 6
-
$164,701 CAD
View
B
Retailer 7
-
$168,651 CAD
View
B
Retailer 8
-
$176,949 CAD
View
B
Retailer 9
-
$198,571 CAD
View
C
Retailer 10
-
$199,534 CAD
View
B
Retailer 11
-
$206,208 CAD
View
Most Expensive
MOH London
60BB46547 · Nov 2
$259,342 CAD
£146,217 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $78,233 CADSave up to $127,975 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
5.72ct Round
$78,233 CAD