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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 $3,149 SGD
As of November 6, 2026
Save $3,968 SGD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,435 SGD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,092 SGD|Low: $3,117 SGD|High: $7,350 SGD|Avg: $4,507 SGD|-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$3,149 SGD
Retailer 10$3,685 SGD
Retailer 4$3,788 SGD
Retailer 6$4,055 SGD
Retailer 1$4,092 SGD
Retailer 2$4,134 SGD
Retailer 7$4,370 SGD
Retailer 5$4,383 SGD
Retailer 8$4,969 SGD
Retailer 9$5,208 SGD
Retailer 3$6,067 SGD
Retailer 11$7,117 SGD

29 data points across 12 retailers

16 retailers$3,149 SGD to $7,117 SGD

A
Cheapest Retailer
-
$3,149 SGD
A
Retailer 2
-
$3,685 SGD
View
A
Retailer 3
-
$3,788 SGD
View
A
Retailer 4
-
$4,055 SGD
View
A
Retailer 5
-
$4,092 SGD
View
A
Retailer 6
-
$4,134 SGD
View
Retailer 7
-
$4,268 SGD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$4,370 SGD
View
B+
Retailer 9
-
$4,383 SGD
View
Retailer 10
-
$4,432 SGD
View
Price last confirmed 38 days ago
Retailer 11
-
$4,924 SGD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$4,969 SGD
View
B+
Retailer 13
-
$5,208 SGD
View
B
Retailer 14
-
$6,067 SGD
View
B
Retailer 15
-
$7,117 SGD
View
Most Expensive
NZ Jewellers
9b3bc4ea-6789-4457-aff5-76aec81058a3 · Sep 30
$7,435 SGD
$5,801 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $3,149 SGDSave up to $3,968 SGD

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
$3,149 SGD