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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 $4,119 AUD
As of November 6, 2026
Save $1,461 AUD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,580 AUD 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 $4,119 to $5,580, a $1,461 spread on the same certified stone. Blue Nile lists it at $5,580. 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: $5,580 AUD|Low: $4,014 AUD|High: $5,989 AUD|Avg: $4,928 AUD|-6.8%
Blue Nile
Retailer 2
November 6, 2026
Retailer 2$4,119 AUD
Blue Nile$5,580 AUD

44 data points across 2 retailers

2 retailers$4,119 AUD to $5,580 AUD

A
Cheapest Retailer
-
$4,119 AUD
Most Expensive
A
Blue Nile
29993232 · Nov 5
$5,580 AUD
$3,834 USD
View
1 more retailer has this diamond
Prices start from $4,119 AUDSave up to $1,461 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
1.37ct Radiant
$4,119 AUD