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Cushion|Natural|GIA

5.03ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2145971305

Certificate GIA 2145971305

Diamond specifications and retailer prices

From $123,883 CAD
$88,684 USD
As of October 30, 2026
Save $90,754 CAD (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $214,637 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2145971305. Listed at 14 retailers as of October 29, 2026, with prices from $123,883 to $214,637, a $90,754 spread on the same certified stone. MOH London lists it at $214,637. 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
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2145971305
Dimensions10.36 × 9.43 × 6.09 mm
L/W Ratio1.10
Culet sizeNone
Top View
10.36 mm9.43 mm5.03 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2145971305
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.6%

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 30
Current: $214,637 CAD|Low: $114,026 CAD|High: $216,065 CAD|Avg: $143,648 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 10$116,571 CAD
Retailer 12$123,883 CAD
Retailer 7$125,308 CAD
Retailer 13$127,417 CAD
Retailer 11$132,063 CAD
Retailer 14$136,166 CAD
Retailer 15$136,701 CAD
Retailer 2$137,050 CAD
Retailer 3$139,092 CAD
Retailer 5$140,584 CAD
Retailer 6$140,584 CAD
Retailer 4$145,264 CAD
Retailer 9$164,522 CAD
Retailer 8$165,604 CAD
MOH London$214,637 CAD

34 data points across 15 retailers

14 retailers$123,883 CAD to $214,637 CAD

Retailer 1
-
$116,571 CAD
$83,450 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$123,883 CAD
$88,684 USD
View
A
Retailer 3
-
$125,308 CAD
$89,704 USD
View
Final sale: no returns
Retailer 4
-
$127,417 CAD
A$140,329 AUD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$132,063 CAD
$94,540 USD
View
B+
Retailer 6
-
$136,166 CAD
$97,477 USD
View
B+
Retailer 7
-
$137,050 CAD
£77,252 GBP
View
B+
Retailer 8
-
$139,092 CAD
$99,572 USD
View
B+
Retailer 9
-
$140,584 CAD
$100,640 USD
View
B+
Retailer 10
-
$140,584 CAD
$100,640 USD
View
B+
Retailer 11
-
$145,264 CAD
$103,990 USD
View
B+
Retailer 12
-
$164,522 CAD
ZAR 1,902,685 ZAR
View
B
Retailer 13
-
$165,604 CAD
€112,906 EUR
View
Most Expensive
B
MOH London
3452269C1 · Oct 29
$214,637 CAD
£120,986 GBP
View
13 more retailers have this diamond
Prices start from $123,883 CADSave up to $90,754 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
$123,883 CAD