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Cushion|Natural|GIA

1.01ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 2215342084

Certificate GIA 2215342084

Diamond specifications and retailer prices

From $2,748 AUD
As of November 6, 2026
Save $3,211 AUD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,959 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct 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 2215342084. Listed at 13 retailers as of November 2, 2026, with prices from $2,748 to $5,959, a $3,211 spread on the same certified stone. MOH London lists it at $5,959. 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

1.01
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2215342084
Dimensions6.30 × 5.54 × 3.79 mm
L/W Ratio1.14
Culet sizeNone
Top View
6.30 mm5.54 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2215342084
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.4%

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: $5,959 AUD|Low: $2,736 AUD|High: $6,031 AUD|Avg: $3,617 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 5$2,736 AUD
Retailer 7$2,748 AUD
Retailer 9$2,972 AUD
Retailer 6$3,081 AUD
Retailer 8$3,115 AUD
Retailer 3$3,695 AUD
Retailer 2$3,967 AUD
Retailer 4$4,151 AUD
MOH London$5,959 AUD

44 data points across 9 retailers

13 retailers$2,748 AUD to $5,959 AUD

Retailer 1
-
$2,736 AUD
Price last confirmed 17 days ago
B
Retailer 2
-
$2,748 AUD
View
B
Retailer 3
-
$2,770 AUD
View
B
Retailer 4
-
$2,784 AUD
View
B
Retailer 5
-
$2,899 AUD
View
B
Retailer 6
-
$2,972 AUD
View
Retailer 7
-
$3,081 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$3,115 AUD
View
B
Retailer 9
-
$3,334 AUD
View
B
Retailer 10
-
$3,695 AUD
View
B
Retailer 11
-
$3,967 AUD
View
B
Retailer 12
-
$4,151 AUD
View
Most Expensive
B
MOH London
3F1D5B801 · Nov 2
$5,959 AUD
£3,224 GBP
View
12 more retailers have this diamond
Prices start from $2,748 AUDSave up to $3,211 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
1.01ct Cushion
$2,748 AUD