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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 €11,040 EUR
$12,334 USD
As of November 2, 2026
Save €5,259 EUR (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €16,299 EUR 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 November 1, 2026, with prices from €11,040 to €16,299, a €5,259 spread on the same certified stone. MOH London lists it at €16,299. 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: Nov 2
Current: €16,299 EUR|Low: €11,040 EUR|High: €16,386 EUR|Avg: €12,563 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7€11,040 EUR
Retailer 2€11,096 EUR
Retailer 4€11,291 EUR
Retailer 6€11,327 EUR
Retailer 9€11,520 EUR
Retailer 8€12,509 EUR
Retailer 3€13,146 EUR
Retailer 5€15,332 EUR
MOH London€16,299 EUR

5 data points across 9 retailers

9 retailers€11,040 EUR to €16,299 EUR

B
Cheapest Retailer
-
€11,040 EUR
$12,334 USD
Final sale: no returns
B+
Retailer 2
-
€11,096 EUR
£9,761 GBP
View
B+
Retailer 3
-
€11,291 EUR
£9,932 GBP
View
B
Retailer 4
-
€11,327 EUR
$12,655 USD
View
B
Retailer 5
-
€11,520 EUR
$12,870 USD
View
B
Retailer 6
-
€12,509 EUR
£11,004 GBP
View
B
Retailer 7
-
€13,146 EUR
View
B
Retailer 8
-
€15,332 EUR
ZAR 276,729 ZAR
View
Most Expensive
B
MOH London
9DE8A2CF0 · Nov 1
€16,299 EUR
£14,338 GBP
View
8 more retailers have this diamond
Prices start from €11,040 EURSave up to €5,259 EUR

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
€11,040 EUR