Cushion|Natural|GIA

5.03ct D SI1 Cushion Natural Diamond

GD • D/SI1 • GIA 5211871961

Certificate GIA 5211871961

Diamond specifications and retailer prices

From $186,251 CAD
$133,331 USD
As of October 31, 2026
Save $150,880 CAD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $337,131 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural cushion diamond

This 5.03ct natural cushion sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5211871961. Listed at 11 retailers as of October 29, 2026, with prices from $186,251 to $337,131, a $150,880 spread on the same certified stone. MOH London lists it at $337,131. 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
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211871961
Dimensions12.71 × 8.50 × 5.87 mm
L/W Ratio1.50
Top View
12.71 mm8.50 mm5.03 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 5211871961
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $337,131 CAD|Low: $181,221 CAD|High: $339,375 CAD|Avg: $223,415 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$185,257 CAD
Retailer 8$186,251 CAD
Retailer 5$190,305 CAD
Retailer 6$199,803 CAD
Retailer 9$209,603 CAD
Retailer 7$214,750 CAD
Retailer 3$216,377 CAD
Retailer 2$252,085 CAD
MOH London$337,131 CAD

29 data points across 9 retailers

11 retailers$186,251 CAD to $337,131 CAD

Retailer 1
-
$185,257 CAD
$132,620 USD
Price last confirmed 10 days ago
B
Retailer 2
-
$186,251 CAD
$133,331 USD
View
B
Retailer 3
-
$190,305 CAD
$136,234 USD
View
Retailer 4
-
$199,803 CAD
A$220,051 AUD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$214,750 CAD
$153,733 USD
View
Retailer 6
-
$216,377 CAD
£121,967 GBP
View
Price last confirmed 11 days ago
B
Retailer 7
-
$220,752 CAD
$158,030 USD
View
B
Retailer 8
-
$220,752 CAD
$158,030 USD
View
B
Retailer 9
-
$228,114 CAD
$163,300 USD
View
B
Retailer 10
-
$252,085 CAD
€171,867 EUR
View
Most Expensive
B
MOH London
D483A7F39 · Oct 29
$337,131 CAD
£190,033 GBP
View
10 more retailers have this diamond
Prices start from $186,251 CADSave up to $150,880 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.

B
5.03ct Cushion
$186,251 CAD