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Radiant|Natural|GIA

1.40ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 2547944449

Certificate GIA 2547944449

Diamond specifications and retailer prices

From $3,576 AUD
As of November 6, 2026
Save $4,506 AUD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,443 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.4ct natural radiant diamond

This 1.4ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 2547944449. Listed at 16 retailers as of November 4, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle51.55°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 2547944449
Dimensions7.54 × 5.45 × 3.77 mm
L/W Ratio1.38
Top View
7.54 mm5.45 mm1.40 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547944449
Side View
Table 66.0%Crown 51.55°Girdle: Very ThickPavilion 39°Culet: NoneDepth 69.2%

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: $4,647 AUD|Low: $3,540 AUD|High: $8,347 AUD|Avg: $5,118 AUD|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 12$3,576 AUD
Retailer 10$4,184 AUD
Retailer 4$4,302 AUD
Retailer 6$4,605 AUD
Retailer 1$4,647 AUD
Retailer 2$4,695 AUD
Retailer 7$4,963 AUD
Retailer 5$4,977 AUD
Retailer 8$5,643 AUD
Retailer 9$5,915 AUD
Retailer 3$6,890 AUD
Retailer 11$8,082 AUD

29 data points across 12 retailers

16 retailers$3,576 AUD to $8,082 AUD

A
Cheapest Retailer
-
$3,576 AUD
A
Retailer 2
-
$4,184 AUD
View
A
Retailer 3
-
$4,302 AUD
View
A
Retailer 4
-
$4,605 AUD
View
A
Retailer 5
-
$4,647 AUD
View
A
Retailer 6
-
$4,695 AUD
View
Retailer 7
-
$4,846 AUD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$4,963 AUD
View
B+
Retailer 9
-
$4,977 AUD
View
Retailer 10
-
$5,033 AUD
View
Price last confirmed 38 days ago
Retailer 11
-
$5,592 AUD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$5,643 AUD
View
B+
Retailer 13
-
$5,915 AUD
View
B
Retailer 14
-
$6,890 AUD
View
B
Retailer 15
-
$8,082 AUD
View
Most Expensive
NZ Jewellers
9b3bc4ea-6789-4457-aff5-76aec81058a3 · Sep 30
$8,443 AUD
$5,801 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $3,576 AUDSave up to $4,506 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
1.40ct Radiant
$3,576 AUD