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Cushion|Natural|GIA

1.00ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2534950320

Certificate GIA 2534950320

Diamond specifications and retailer prices

From $1,824 CAD
As of November 6, 2026
Save $2,459 CAD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,284 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2534950320. Listed at 17 retailers as of November 4, 2026, with prices from $1,824 to $4,284, a $2,459 spread on the same certified stone. MOH London lists it at $4,284. 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

1.00
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2534950320
Dimensions7.39 × 4.93 × 3.38 mm
L/W Ratio1.50
Top View
7.39 mm4.93 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2534950320
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.7%

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: Nov 6
Current: $4,284 CAD|Low: $1,824 CAD|High: $4,420 CAD|Avg: $2,625 CAD|-3.1%
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
Retailer 16
November 6, 2026
Retailer 9$1,824 CAD
Retailer 5$1,931 CAD
Retailer 14$2,154 CAD
Retailer 4$2,234 CAD
Retailer 3$2,272 CAD
Retailer 10$2,377 CAD
Retailer 8$2,490 CAD
Retailer 7$2,530 CAD
Retailer 12$2,643 CAD
Retailer 2$2,677 CAD
Retailer 16$2,695 CAD
Retailer 6$2,715 CAD
Retailer 13$2,720 CAD
Retailer 15$2,992 CAD
Retailer 11$3,329 CAD
MOH London$4,284 CAD

17 data points across 16 retailers

17 retailers$1,824 CAD to $4,284 CAD

A
Cheapest Retailer
-
$1,824 CAD
A
Retailer 2
-
$1,931 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,154 CAD
View
A
Retailer 4
-
$2,234 CAD
View
A
Retailer 5
-
$2,272 CAD
View
A
Retailer 6
-
$2,377 CAD
View
Retailer 7
-
$2,490 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,530 CAD
View
B+
Retailer 9
-
$2,643 CAD
View
B+
Retailer 10
-
$2,677 CAD
View
B+
Retailer 11
-
$2,695 CAD
View
B+
Retailer 12
-
$2,715 CAD
View
B+
Retailer 13
-
$2,720 CAD
View
B+
Retailer 14
-
$2,992 CAD
View
B+
Retailer 15
-
$3,329 CAD
View
Retailer 16
-
$3,348 CAD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
96241B96A · Nov 4
$4,284 CAD
£2,398 GBP
View
16 more retailers have this diamond
Prices start from $1,824 CADSave up to $2,459 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
1.00ct Cushion
$1,824 CAD