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Cushion|Natural|GIA

1.91ct F IF Cushion Natural Diamond

EX • F/IF • GIA 1229789529

Certificate GIA 1229789529

Diamond specifications and retailer prices

From $11,046 USD
As of November 6, 2026
Save $7,690 USD (41%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $18,736 USD at MOH London · As of November 7, 2026
View at MOH London

About this 1.91ct natural cushion diamond

This 1.91ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (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 1229789529. Listed at 30 retailers as of November 6, 2026, with prices from $11,046 to $18,736, a $7,690 spread on the same certified stone. MOH London lists it at $18,736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1229789529
Dimensions7.17 × 6.57 × 4.47 mm
L/W Ratio1.09
Culet sizeNone
Top View
7.17 mm6.57 mm1.91 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1229789529
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $18,736 USD|Low: $11,198 USD|High: $18,938 USD|Avg: $13,583 USD|-1.1%
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
Retailer 17
November 7, 2026
Retailer 7$11,198 USD
Retailer 8$11,529 USD
Retailer 17$11,558 USD
Retailer 3$11,880 USD
Retailer 4$12,062 USD
Retailer 13$12,740 USD
Retailer 10$12,838 USD
Retailer 6$13,003 USD
Retailer 16$13,128 USD
Retailer 5$13,640 USD
Retailer 9$14,090 USD
Retailer 14$14,507 USD
Retailer 12$14,788 USD
Retailer 11$15,295 USD
Retailer 2$16,089 USD
Retailer 15$17,597 USD
MOH London$18,736 USD

25 data points across 17 retailers

30 retailers$11,046 USD to $18,736 USD

A
Cheapest Retailer
-
$11,046 USD
A
Retailer 2
-
$11,190 USD
View
A
Retailer 3
-
$11,198 USD
View
A
Retailer 4
-
$11,529 USD
View
A
Retailer 5
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$11,558 USD
View
A
Retailer 6
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$11,559 USD
View
Final sale: no returns
A
Retailer 7
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$11,809 USD
View
A
Retailer 8
-
$11,880 USD
View
Retailer 9
-
$12,062 USD
View
Price last confirmed 9 days ago
A
Retailer 10
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$12,740 USD
View
A
Retailer 11
-
$12,838 USD
View
A
Retailer 12
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$12,901 USD
View
A
Retailer 13
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$12,998 USD
View
A
Retailer 14
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$13,003 USD
View
Retailer 15
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$13,128 USD
View
Price last confirmed 15 days ago
Retailer 16
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$13,167 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
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$13,573 USD
View
B+
Retailer 18
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$13,635 USD
View
B+
Retailer 19
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$13,640 USD
View
B+
Retailer 20
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$13,640 USD
View
B+
Retailer 21
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$14,090 USD
View
B+
Retailer 22
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$14,447 USD
View
B+
Retailer 23
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$14,507 USD
View
B+
Retailer 24
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$14,645 USD
View
B+
Retailer 25
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$14,727 USD
View
B+
Retailer 26
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$14,788 USD
View
B+
Retailer 27
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$15,295 USD
View
B+
Retailer 28
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$16,089 USD
View
B+
Retailer 29
-
$17,597 USD
View
Most Expensive
B+
MOH London
39D3C4951 · Nov 7
$18,736 USD
£14,753 GBP
View
29 more retailers have this diamond
Prices start from $11,046 USDSave up to $7,690 USD

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
1.91ct Cushion
$11,046 USD