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Radiant|Natural|GIA

1.37ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 7508838431

Certificate GIA 7508838431

Diamond specifications and retailer prices

From £2,592 GBP
As of November 4, 2026
Save £3,223 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,816 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7508838431. Listed at 16 retailers as of November 4, 2026, with prices from £2,592 to £5,816, a £3,223 spread on the same certified stone. NZ Jewellers lists it at £5,816. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7508838431
Dimensions7.41 × 5.47 × 3.64 mm
L/W Ratio1.35
Girdle conditionPolished
Cert comments
Inscription(s): GIA 7508838431 An additional pinpoint is not shown.
Top View
7.41 mm5.47 mm1.37 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7508838431
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,816 GBP|Low: £2,592 GBP|High: £5,816 GBP|Avg: £3,782 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7£2,592 GBP
Retailer 8£3,024 GBP
Retailer 9£3,024 GBP
Retailer 10£3,024 GBP
Retailer 3£3,323 GBP
Retailer 2£3,381 GBP
Retailer 4£3,550 GBP
Retailer 5£4,072 GBP
Retailer 6£5,301 GBP
NZ Jewellers£5,816 GBP

45 data points across 10 retailers

16 retailers£2,592 GBP to £5,816 GBP

A
Cheapest Retailer
-
£2,592 GBP
A
Retailer 2
-
£2,630 GBP
View
A
Retailer 3
-
£2,661 GBP
View
B+
Retailer 4
-
£2,880 GBP
View
B+
Retailer 5
-
£2,917 GBP
View
Retailer 6
-
£3,024 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£3,024 GBP
View
B+
Retailer 8
-
£3,024 GBP
View
B+
Retailer 9
-
£3,292 GBP
View
B+
Retailer 10
-
£3,323 GBP
View
B+
Retailer 11
-
£3,381 GBP
View
B+
Retailer 12
-
£3,489 GBP
View
B+
Retailer 13
-
£3,550 GBP
View
B+
Retailer 14
-
£4,072 GBP
View
B
Retailer 15
-
£5,301 GBP
View
Most Expensive
B
NZ Jewellers
b7b6defa-22c8-4efe-b1e8-082749e6adf4 · Nov 5
£5,816 GBP
$7,784 USD
View
15 more retailers have this diamond
Prices start from £2,592 GBPSave up to £3,223 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
£2,592 GBP