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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 $15,774 SGD
$12,334 USD
As of November 2, 2026
Save $7,514 SGD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $23,288 SGD at MOH London · As of November 2, 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 2, 2026, with prices from $15,774 to $23,288, a $7,514 spread on the same certified stone. MOH London lists it at $23,288. 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
Colour
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: $23,288 SGD|Low: $15,774 SGD|High: $23,413 SGD|Avg: $17,950 SGD|-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$15,774 SGD
Retailer 2$15,854 SGD
Retailer 4$16,132 SGD
Retailer 6$16,184 SGD
Retailer 9$16,459 SGD
Retailer 8$17,873 SGD
Retailer 3$18,782 SGD
Retailer 5$21,907 SGD
MOH London$23,288 SGD

5 data points across 9 retailers

9 retailers$15,774 SGD to $23,288 SGD

B
Cheapest Retailer
-
$15,774 SGD
$12,334 USD
Final sale: no returns
B+
Retailer 2
-
$15,854 SGD
£9,761 GBP
View
B+
Retailer 3
-
$16,132 SGD
£9,932 GBP
View
B
Retailer 4
-
$16,184 SGD
$12,655 USD
View
B
Retailer 5
-
$16,459 SGD
$12,870 USD
View
B
Retailer 6
-
$17,873 SGD
£11,004 GBP
View
B
Retailer 7
-
$18,782 SGD
€13,987 EUR
View
B
Retailer 8
-
$21,907 SGD
ZAR 276,729 ZAR
View
Most Expensive
B
MOH London
9DE8A2CF0 · Nov 2
$23,288 SGD
£14,338 GBP
View
8 more retailers have this diamond
Prices start from $15,774 SGDSave up to $7,514 SGD

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
$15,774 SGD