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Radiant|Natural|GIA

0.71ct K VS1 Radiant Natural Diamond

ID • K/VS1 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From £635 GBP
As of November 4, 2026
Save £144 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £779 GBP at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.71ct natural radiant diamond

This 0.71ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from £635 to £779, a £144 spread on the same certified stone. Blue Nile lists it at £779. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions5.88 × 4.51 × 3.09 mm
L/W Ratio1.30
Top View
5.88 mm4.51 mm0.71 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £779 GBP|Low: £635 GBP|High: £779 GBP|Avg: £687 GBP
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3£635 GBP
Retailer 2£694 GBP
Blue Nile£779 GBP

2 data points across 3 retailers

3 retailers£635 GBP to £779 GBP

B+
Cheapest Retailer
-
£635 GBP
B+
Retailer 2
-
£694 GBP
View
Most Expensive
B
Blue Nile
29364180 · Nov 5
£779 GBP
$1,043 USD
View
2 more retailers have this diamond
Prices start from £635 GBPSave up to £144 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.

B+
0.71ct Radiant
£635 GBP