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Cushion|Natural|GIA

1.74ct K SI1 Cushion Natural Diamond

GD • K/SI1 • GIA 7523699663

Certificate GIA 7523699663

Diamond specifications and retailer prices

From $3,273 AUD
As of November 4, 2026
Save $3,059 AUD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,332 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.74ct natural cushion diamond

This 1.74ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7523699663. Listed at 11 retailers as of November 4, 2026, with prices from $3,273 to $6,332, a $3,059 spread on the same certified stone. MOH London lists it at $6,332. 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

1.74
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7523699663
Dimensions7.87 × 6.05 × 4.16 mm
L/W Ratio1.30
Top View
7.87 mm6.05 mm1.74 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7523699663
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.8%

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 4
Current: $6,332 AUD|Low: $2,885 AUD|High: $8,889 AUD|Avg: $4,613 AUD|-28.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$3,273 AUD
Retailer 7$3,275 AUD
Retailer 3$3,516 AUD
Retailer 2$3,525 AUD
Retailer 10$3,774 AUD
Retailer 5$3,835 AUD
Retailer 6$4,455 AUD
Retailer 4$4,500 AUD
Retailer 9$5,576 AUD
MOH London$6,332 AUD

35 data points across 10 retailers

11 retailers$3,273 AUD to $6,332 AUD

A
Cheapest Retailer
-
$3,273 AUD
A
Retailer 2
-
$3,275 AUD
View
A
Retailer 3
-
$3,516 AUD
View
B+
Retailer 4
-
$3,525 AUD
View
Retailer 5
-
$3,774 AUD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$3,835 AUD
View
B+
Retailer 7
-
$4,455 AUD
View
B+
Retailer 8
-
$4,500 AUD
View
Retailer 9
-
$4,503 AUD
View
Price last confirmed 82 days ago
B+
Retailer 10
-
$5,576 AUD
View
Most Expensive
B+
MOH London
0CE6E112F · Nov 4
$6,332 AUD
£3,426 GBP
View
10 more retailers have this diamond
Prices start from $3,273 AUDSave up to $3,059 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
1.74ct Cushion
$3,273 AUD