CaratHunter
Plans
Cushion|Natural|GIA

1.00ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 5453880793

Certificate GIA 5453880793

Diamond specifications and retailer prices

From $1,802 AUD
As of November 6, 2026
Save $2,425 AUD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,227 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5453880793. Listed at 14 retailers as of November 4, 2026, with prices from $1,802 to $4,227, a $2,425 spread on the same certified stone. MOH London lists it at $4,227. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5453880793
Dimensions5.60 × 5.46 × 3.82 mm
L/W Ratio1.03
Top View
5.60 mm5.46 mm1.00 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5453880793
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 70.0%

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: $4,227 AUD|Low: $1,802 AUD|High: $12,046 AUD|Avg: $3,482 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$1,802 AUD
Retailer 8$2,141 AUD
Retailer 9$2,263 AUD
Retailer 3$2,298 AUD
Retailer 10$2,336 AUD
Retailer 7$2,525 AUD
Retailer 5$2,684 AUD
Retailer 6$2,953 AUD
Retailer 4$3,285 AUD
MOH London$4,227 AUD

27 data points across 10 retailers

14 retailers$1,802 AUD to $4,227 AUD

A
Cheapest Retailer
-
$1,802 AUD
Retailer 2
-
$1,863 AUD
View
Price last confirmed 64 days ago
A
Retailer 3
-
$2,141 AUD
View
B+
Retailer 4
-
$2,243 AUD
View
Retailer 5
-
$2,263 AUD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$2,298 AUD
View
B+
Retailer 7
-
$2,336 AUD
View
B+
Retailer 8
-
$2,525 AUD
View
B+
Retailer 9
-
$2,618 AUD
View
B+
Retailer 10
-
$2,684 AUD
View
B+
Retailer 11
-
$2,796 AUD
View
B
Retailer 12
-
$2,953 AUD
View
B
Retailer 13
-
$3,285 AUD
View
Most Expensive
B
MOH London
720A01984 · Nov 4
$4,227 AUD
£2,287 GBP
View
13 more retailers have this diamond
Prices start from $1,802 AUDSave up to $2,425 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
1.00ct Cushion
$1,802 AUD