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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 $16,076 AUD
As of November 6, 2026
Save $11,192 AUD (41%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $27,269 AUD 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 $16,076 to $27,269, a $11,192 spread on the same certified stone. MOH London lists it at $27,269. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $27,269 AUD|Low: $16,298 AUD|High: $27,563 AUD|Avg: $19,769 AUD|-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$16,298 AUD
Retailer 8$16,779 AUD
Retailer 17$16,822 AUD
Retailer 3$17,290 AUD
Retailer 4$17,555 AUD
Retailer 13$18,542 AUD
Retailer 10$18,684 AUD
Retailer 6$18,925 AUD
Retailer 16$19,106 AUD
Retailer 5$19,852 AUD
Retailer 9$20,507 AUD
Retailer 14$21,113 AUD
Retailer 12$21,522 AUD
Retailer 11$22,260 AUD
Retailer 2$23,416 AUD
Retailer 15$25,611 AUD
MOH London$27,269 AUD

25 data points across 17 retailers

30 retailers$16,076 AUD to $27,269 AUD

A
Cheapest Retailer
-
$16,076 AUD
A
Retailer 2
-
$16,286 AUD
View
A
Retailer 3
-
$16,298 AUD
View
A
Retailer 4
-
$16,779 AUD
View
A
Retailer 5
-
$16,822 AUD
View
A
Retailer 6
-
$16,823 AUD
View
Final sale: no returns
A
Retailer 7
-
$17,187 AUD
View
A
Retailer 8
-
$17,290 AUD
View
Retailer 9
-
$17,555 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$18,542 AUD
View
A
Retailer 11
-
$18,684 AUD
View
A
Retailer 12
-
$18,776 AUD
View
A
Retailer 13
-
$18,917 AUD
View
A
Retailer 14
-
$18,925 AUD
View
Retailer 15
-
$19,106 AUD
View
Price last confirmed 15 days ago
Retailer 16
-
$19,163 AUD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$19,754 AUD
View
B+
Retailer 18
-
$19,844 AUD
View
B+
Retailer 19
-
$19,852 AUD
View
B+
Retailer 20
-
$19,852 AUD
View
B+
Retailer 21
-
$20,507 AUD
View
B+
Retailer 22
-
$21,026 AUD
View
B+
Retailer 23
-
$21,113 AUD
View
B+
Retailer 24
-
$21,314 AUD
View
B+
Retailer 25
-
$21,434 AUD
View
B+
Retailer 26
-
$21,522 AUD
View
B+
Retailer 27
-
$22,260 AUD
View
B+
Retailer 28
-
$23,416 AUD
View
B+
Retailer 29
-
$25,611 AUD
View
Most Expensive
B+
MOH London
39D3C4951 · Nov 7
$27,269 AUD
£14,753 GBP
View
29 more retailers have this diamond
Prices start from $16,076 AUDSave up to $11,192 AUD

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
$16,076 AUD