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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 £2,114 GBP
As of November 6, 2026
Save £750 GBP (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,864 GBP 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 £2,114 to £2,864, a £750 spread on the same certified stone. Blue Nile lists it at £2,864. 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: £2,864 GBP|Low: £2,061 GBP|High: £3,074 GBP|Avg: £2,530 GBP|-6.8%
Blue Nile
Retailer 2
November 6, 2026
Retailer 2£2,114 GBP
Blue Nile£2,864 GBP

44 data points across 2 retailers

2 retailers£2,114 GBP to £2,864 GBP

A
Cheapest Retailer
-
£2,114 GBP
Most Expensive
A
Blue Nile
29993232 · Nov 5
£2,864 GBP
$3,834 USD
View
1 more retailer has this diamond
Prices start from £2,114 GBPSave up to £750 GBP

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
£2,114 GBP