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Cushion|Natural|GIA

0.51ct E VS1 Cushion Natural Diamond

FR • E/VS1 • GIA 1569678986

Certificate GIA 1569678986

Diamond specifications and retailer prices

From $1,397 CAD
$1,000 USD
As of October 30, 2026
Save $1,725 CAD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,122 CAD at Queensmith · As of October 28, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1569678986. Listed at 12 retailers as of October 28, 2026, with prices from $1,397 to $3,122, a $1,725 spread on the same certified stone. Queensmith lists it at $3,122. 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

0.51
Carat
E
Color
VS1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569678986
Dimensions6.65 × 4.44 × 2.00 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Needle
Top View
6.65 mm4.44 mm0.51 ctE / VS1
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569678986
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 45.0%

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 30
Current: $3,122 CAD|Low: $1,397 CAD|High: $3,140 CAD|Avg: $2,077 CAD|-0.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$1,397 CAD
Retailer 12$1,411 CAD
Retailer 9$1,530 CAD
Retailer 11$1,609 CAD
Retailer 6$1,717 CAD
Retailer 8$1,718 CAD
Retailer 7$1,782 CAD
Retailer 2$2,146 CAD
Retailer 5$2,362 CAD
Retailer 10$2,817 CAD
Retailer 3$3,066 CAD
Queensmith$3,122 CAD

11 data points across 12 retailers

12 retailers$1,397 CAD to $3,122 CAD

B
Cheapest Retailer
-
$1,397 CAD
$1,000 USD
B
Retailer 2
-
$1,411 CAD
$1,010 USD
View
Final sale: no returns
B
Retailer 3
-
$1,530 CAD
$1,095 USD
View
B
Retailer 4
-
$1,609 CAD
$1,152 USD
View
B
Retailer 5
-
$1,717 CAD
$1,229 USD
View
B
Retailer 6
-
$1,718 CAD
$1,230 USD
View
B
Retailer 7
-
$1,782 CAD
£1,004 GBP
View
B
Retailer 8
-
$2,146 CAD
€1,463 EUR
View
B
Retailer 9
-
$2,362 CAD
ZAR 27,314 ZAR
View
C
Retailer 10
-
$2,817 CAD
£1,588 GBP
View
C
Retailer 11
-
$3,066 CAD
£1,728 GBP
View
Most Expensive
C
Queensmith
1569678986 · Oct 28
$3,122 CAD
£1,760 GBP
View
11 more retailers have this diamond
Prices start from $1,397 CADSave up to $1,725 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
0.51ct Cushion
$1,397 CAD