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Radiant|Natural|GIA

1.50ct K VS1 Radiant Natural Diamond

ID • K/VS1 • GIA 2547435362

Certificate GIA 2547435362

Diamond specifications and retailer prices

From $5,435 NZD
As of November 6, 2026
Save $1,292 NZD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,855 NZD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two 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 2547435362. Listed at 6 retailers as of November 6, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547435362
Dimensions7.19 × 5.70 × 3.89 mm
L/W Ratio1.26
Top View
7.19 mm5.70 mm1.50 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547435362
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $6,855 NZD|Low: $5,163 NZD|High: $7,659 NZD|Avg: $6,395 NZD|-10.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$5,435 NZD
Retailer 3$5,771 NZD
Retailer 4$5,875 NZD
Retailer 6$5,969 NZD
Retailer 5$6,723 NZD
Retailer 7$6,727 NZD
Blue Nile$6,855 NZD
Retailer 8$7,456 NZD

44 data points across 8 retailers

6 retailers$5,435 NZD to $6,727 NZD

A
Cheapest Retailer
-
$5,435 NZD
Retailer 2
-
$5,771 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$5,969 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$6,723 NZD
View
A
Retailer 5
-
$6,727 NZD
View
Most Expensive
Blue Nile
27909190 · Oct 29
$6,855 NZD
$3,800 USD
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from $5,435 NZDSave up to $1,292 NZD

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
1.50ct Radiant
$5,435 NZD