CaratHunter
Plans
Cushion|Natural|GIA

1.04ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 2175196275

Certificate GIA 2175196275

Diamond specifications and retailer prices

From $3,138 AUD
As of November 6, 2026
Save $3,766 AUD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,904 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.04ct natural cushion diamond

This 1.04ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2175196275. Listed at 14 retailers as of November 2, 2026, with prices from $3,138 to $6,904, a $3,766 spread on the same certified stone. MOH London lists it at $6,904. 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

1.04
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2175196275
Dimensions5.68 × 5.55 × 3.85 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.68 mm5.55 mm1.04 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2175196275
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,904 AUD|Low: $3,096 AUD|High: $6,987 AUD|Avg: $4,260 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$3,138 AUD
Retailer 6$3,158 AUD
Retailer 7$3,551 AUD
Retailer 5$3,570 AUD
Retailer 8$3,886 AUD
Retailer 3$4,170 AUD
Retailer 2$4,603 AUD
Retailer 4$4,809 AUD
MOH London$6,904 AUD

45 data points across 9 retailers

14 retailers$3,138 AUD to $6,904 AUD

B
Cheapest Retailer
-
$3,138 AUD
Retailer 2
-
$3,158 AUD
View
Price last confirmed 16 days ago
B
Retailer 3
-
$3,209 AUD
View
B
Retailer 4
-
$3,225 AUD
View
B
Retailer 5
-
$3,365 AUD
View
B
Retailer 6
-
$3,474 AUD
View
B
Retailer 7
-
$3,551 AUD
View
Retailer 8
-
$3,570 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,868 AUD
View
B
Retailer 10
-
$3,886 AUD
View
B
Retailer 11
-
$4,170 AUD
View
B
Retailer 12
-
$4,603 AUD
View
B
Retailer 13
-
$4,809 AUD
View
Most Expensive
B
MOH London
28A8180F5 · Nov 2
$6,904 AUD
£3,735 GBP
View
13 more retailers have this diamond
Prices start from $3,138 AUDSave up to $3,766 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.

B
1.04ct Cushion
$3,138 AUD