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Cushion|Natural|GIA

1.20ct K SI2 Cushion Natural Diamond

VG • K/SI2 • GIA 7556363723

Certificate GIA 7556363723

Diamond specifications and retailer prices

From $1,754 AUD
As of November 6, 2026
Save $2,886 AUD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,639 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556363723. Listed at 15 retailers as of November 4, 2026, with prices from $1,754 to $4,639, a $2,886 spread on the same certified stone. MOH London lists it at $4,639. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556363723
Dimensions7.21 × 5.54 × 3.82 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Knot, Cloud, Feather, Crystal, Cavity, Needle
Top View
7.21 mm5.54 mm1.20 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556363723
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 69.0%

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: $4,639 AUD|Low: $1,754 AUD|High: $4,907 AUD|Avg: $2,746 AUD|-5.5%
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
November 6, 2026
Retailer 7$1,754 AUD
Retailer 12$1,994 AUD
Retailer 13$2,022 AUD
Retailer 6$2,332 AUD
Retailer 4$2,451 AUD
Retailer 5$2,476 AUD
Retailer 2$2,531 AUD
Retailer 11$2,547 AUD
Retailer 3$2,655 AUD
Retailer 8$2,714 AUD
Retailer 14$2,854 AUD
Retailer 9$2,925 AUD
Retailer 10$2,947 AUD
MOH London$4,639 AUD

23 data points across 14 retailers

15 retailers$1,754 AUD to $4,639 AUD

A
Cheapest Retailer
-
$1,754 AUD
B+
Retailer 2
-
$1,994 AUD
View
B+
Retailer 3
-
$2,022 AUD
View
B+
Retailer 4
-
$2,332 AUD
View
B+
Retailer 5
-
$2,451 AUD
View
Final sale: no returns
B+
Retailer 6
-
$2,476 AUD
View
B+
Retailer 7
-
$2,531 AUD
View
B+
Retailer 8
-
$2,547 AUD
View
B+
Retailer 9
-
$2,562 AUD
View
Retailer 10
-
$2,655 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,714 AUD
View
B
Retailer 12
-
$2,854 AUD
View
B+
Retailer 13
-
$2,925 AUD
View
B+
Retailer 14
-
$2,947 AUD
View
Most Expensive
B
MOH London
A29A53F49 · Nov 4
$4,639 AUD
£2,510 GBP
View
14 more retailers have this diamond
Prices start from $1,754 AUDSave up to $2,886 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
1.20ct Cushion
$1,754 AUD