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Radiant|Natural|GIA

1.37ct K IF Radiant Natural Diamond

ID • K/IF • GIA 7541961557

Certificate GIA 7541961557

Diamond specifications and retailer prices

From $3,627 SGD
As of November 6, 2026
Save $1,287 SGD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,914 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.37ct natural radiant diamond

This 1.37ct natural radiant sits in the one-and-a-quarter to one-and-a-half 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 7541961557. Listed at 2 retailers as of November 5, 2026, with prices from $3,627 to $4,914, a $1,287 spread on the same certified stone. Blue Nile lists it at $4,914. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
K
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541961557
Dimensions7.67 × 5.19 × 3.44 mm
L/W Ratio1.48
Top View
7.67 mm5.19 mm1.37 ctK / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541961557
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $4,914 SGD|Low: $3,535 SGD|High: $5,274 SGD|Avg: $4,339 SGD|-6.8%
Blue Nile
Retailer 2
November 6, 2026
Retailer 2$3,627 SGD
Blue Nile$4,914 SGD

44 data points across 2 retailers

2 retailers$3,627 SGD to $4,914 SGD

A
Cheapest Retailer
-
$3,627 SGD
Most Expensive
A
Blue Nile
29993232 · Nov 5
$4,914 SGD
$3,834 USD
View
1 more retailer has this diamond
Prices start from $3,627 SGDSave up to $1,287 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
1.37ct Radiant
$3,627 SGD