Cushion|Natural|GIA

0.51ct J VS1 Cushion Natural Diamond

GD • J/VS1 • GIA 7378442790

Certificate GIA 7378442790

Diamond specifications and retailer prices

From $830 CAD
$594 USD
As of October 31, 2026
Save $1,477 CAD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,306 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7378442790. Listed at 17 retailers as of October 29, 2026, with prices from $830 to $2,306, a $1,477 spread on the same certified stone. MOH London lists it at $2,306. 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
J
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7378442790
Dimensions4.98 × 4.25 × 2.85 mm
L/W Ratio1.17
Top View
4.98 mm4.25 mm0.51 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7378442790
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 67.0%

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: $2,306 CAD|Low: $761 CAD|High: $2,317 CAD|Avg: $1,304 CAD|+1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$830 CAD
Retailer 8$915 CAD
Retailer 9$1,054 CAD
Retailer 4$1,076 CAD
Retailer 6$1,157 CAD
Retailer 7$1,159 CAD
Retailer 11$1,411 CAD
Retailer 2$1,412 CAD
Retailer 3$1,494 CAD
Retailer 5$1,534 CAD
MOH London$2,306 CAD

34 data points across 11 retailers

17 retailers$830 CAD to $2,306 CAD

B
Cheapest Retailer
-
$830 CAD
$594 USD
Final sale: no returns
B
Retailer 2
-
$838 CAD
$600 USD
View
Retailer 3
-
$915 CAD
$655 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
$996 CAD
$713 USD
View
B
Retailer 5
-
$1,003 CAD
$718 USD
View
B
Retailer 6
-
$1,054 CAD
$754 USD
View
B
Retailer 7
-
$1,076 CAD
£607 GBP
View
B
Retailer 8
-
$1,090 CAD
$780 USD
View
B
Retailer 9
-
$1,090 CAD
$780 USD
View
B
Retailer 10
-
$1,118 CAD
$800 USD
View
B
Retailer 11
-
$1,157 CAD
£652 GBP
View
B
Retailer 12
-
$1,159 CAD
$830 USD
View
B
Retailer 13
-
$1,411 CAD
$1,010 USD
View
B
Retailer 14
-
$1,412 CAD
€963 EUR
View
Retailer 15
-
$1,494 CAD
A$1,645 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$1,534 CAD
ZAR 17,737 ZAR
View
Most Expensive
C
MOH London
B2623FDBD · Oct 29
$2,306 CAD
£1,300 GBP
View
16 more retailers have this diamond
Prices start from $830 CADSave up to $1,477 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
$830 CAD