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Radiant|Natural|GIA

1.50ct K IF Radiant Natural Diamond

ID • K/IF • GIA 7548436696

Certificate GIA 7548436696

Diamond specifications and retailer prices

From $4,842 SGD
As of November 6, 2026
Save $979 SGD (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,052 SGD at Blue Nile · As of October 22, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548436696. Listed at 5 retailers as of November 6, 2026, with a relatively tight 20% 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548436696
Dimensions7.00 × 5.67 × 3.96 mm
L/W Ratio1.23
Culet sizeNone
Top View
7.00 mm5.67 mm1.50 ctK / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548436696
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $6,052 SGD|Low: $4,609 SGD|High: $6,767 SGD|Avg: $5,640 SGD|-10.6%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$4,842 SGD
Retailer 3$5,064 SGD
Retailer 4$5,239 SGD
Retailer 6$5,333 SGD
Retailer 5$5,429 SGD
Retailer 7$5,821 SGD
Blue Nile$6,052 SGD
Retailer 8$6,722 SGD

45 data points across 8 retailers

5 retailers$4,842 SGD to $5,821 SGD

A
Cheapest Retailer
-
$4,842 SGD
Retailer 2
-
$5,064 SGD
View
Price last confirmed 15 days ago
Retailer 3
-
$5,429 SGD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$5,821 SGD
View
Most Expensive
Blue Nile
27895812 · Oct 22
$6,052 SGD
$4,722 USD
View
Price last confirmed 15 days ago
4 more retailers have this diamond
Prices start from $4,842 SGDSave up to $979 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
1.50ct Radiant
$4,842 SGD