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Cushion|Natural|GIA

1.90ct I IF Cushion Natural Diamond

EX • I/IF • GIA 6561631578

Certificate GIA 6561631578

Diamond specifications and retailer prices

From $17,229 CAD
$12,334 USD
As of October 31, 2026
Save $8,207 CAD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $25,437 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.9ct natural cushion diamond

This 1.9ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561631578. Listed at 9 retailers as of October 31, 2026, with prices from $17,229 to $25,437, a $8,207 spread on the same certified stone. MOH London lists it at $25,437. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561631578
Dimensions8.12 × 6.51 × 4.36 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Extra Facet
Top View
8.12 mm6.51 mm1.90 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561631578
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $25,437 CAD|Low: $17,229 CAD|High: $25,573 CAD|Avg: $19,580 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$17,229 CAD
Retailer 2$17,318 CAD
Retailer 3$17,621 CAD
Retailer 6$17,678 CAD
Retailer 9$17,978 CAD
Retailer 8$19,522 CAD
Retailer 5$20,523 CAD
Retailer 4$23,928 CAD
MOH London$25,437 CAD

4 data points across 9 retailers

9 retailers$17,229 CAD to $25,437 CAD

B
Cheapest Retailer
-
$17,229 CAD
$12,334 USD
Final sale: no returns
B+
Retailer 2
-
$17,318 CAD
£9,762 GBP
View
B+
Retailer 3
-
$17,621 CAD
£9,932 GBP
View
B
Retailer 4
-
$17,678 CAD
$12,655 USD
View
B
Retailer 5
-
$17,978 CAD
$12,870 USD
View
B
Retailer 6
-
$19,522 CAD
£11,004 GBP
View
B
Retailer 7
-
$20,523 CAD
€13,992 EUR
View
B
Retailer 8
-
$23,928 CAD
ZAR 276,729 ZAR
View
Most Expensive
B
MOH London
9DE8A2CF0 · Nov 1
$25,437 CAD
£14,338 GBP
View
8 more retailers have this diamond
Prices start from $17,229 CADSave up to $8,207 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+
1.90ct Cushion
$17,229 CAD