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Cushion|Natural|GIA

5.03ct K SI2 Cushion Natural Diamond

VG • K/SI2 • GIA 6243012246

Certificate GIA 6243012246

Diamond specifications and retailer prices

From $58,533 CAD
As of November 6, 2026
Save $16,705 CAD (22%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $75,238 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 5.03ct natural cushion diamond

This 5.03ct natural cushion sits in the over five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6243012246. Listed at 6 retailers as of October 31, 2026, with prices from $58,533 to $75,238, a $16,705 spread on the same certified stone. Blue Nile lists it at $75,238. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6243012246
Dimensions12.07 × 8.84 × 6.01 mm
L/W Ratio1.37
Top View
12.07 mm8.84 mm5.03 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6243012246
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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 6
Current: $75,238 CAD|Low: $58,533 CAD|High: $75,238 CAD|Avg: $65,687 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$58,533 CAD
Retailer 4$58,802 CAD
Retailer 6$64,830 CAD
Retailer 3$69,120 CAD
Retailer 5$72,090 CAD
Blue Nile$75,238 CAD

41 data points across 6 retailers

6 retailers$58,533 CAD to $75,238 CAD

A
Cheapest Retailer
-
$58,533 CAD
A
Retailer 2
-
$58,802 CAD
View
Retailer 3
-
$64,830 CAD
View
Price last confirmed 28 days ago
B+
Retailer 4
-
$69,120 CAD
View
B+
Retailer 5
-
$72,090 CAD
View
Most Expensive
B+
Blue Nile
30380920 · Oct 31
$75,238 CAD
$53,489 USD
View
5 more retailers have this diamond
Prices start from $58,533 CADSave up to $16,705 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
5.03ct Cushion
$58,533 CAD