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Cushion|Natural|GIA

0.51ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 5232873437

Certificate GIA 5232873437

Diamond specifications and retailer prices

From $479 CAD
$342 USD
As of October 29, 2026
Save $795 CAD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,274 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232873437. Listed at 5 retailers as of October 29, 2026, with prices from $479 to $1,274, a $795 spread on the same certified stone. Do Amore Diamonds lists it at $1,274. 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

0.51
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232873437
Dimensions4.49 × 4.45 × 2.98 mm
L/W Ratio1.01
Top View
4.49 mm4.45 mm0.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232873437
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

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 29
Current: $1,274 CAD|Low: $420 CAD|High: $1,400 CAD|Avg: $728 CAD|-9.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$479 CAD
Retailer 5$506 CAD
Retailer 4$557 CAD
Retailer 2$656 CAD
Do Amore Diamonds$1,274 CAD

41 data points across 5 retailers

5 retailers$479 CAD to $1,274 CAD

A
Cheapest Retailer
-
$479 CAD
$342 USD
Final sale: no returns
A
Retailer 2
-
$506 CAD
MYR 1,474 MYR
View
A
Retailer 3
-
$557 CAD
$398 USD
View
A
Retailer 4
-
$656 CAD
£369 GBP
View
Most Expensive
B+
Do Amore Diamonds
12-100748372347 · Oct 29
$1,274 CAD
$910 USD
View
4 more retailers have this diamond
Prices start from $479 CADSave up to $795 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
0.51ct Cushion
$479 CAD