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Radiant|Natural|GIA

1.72ct K VS1 Radiant Natural Diamond

ID • K/VS1 • GIA 6

Certificate GIA 6

Diamond specifications and retailer prices

From £4,905 GBP
As of November 6, 2026
Save £399 GBP (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £5,304 GBP at DreamStone · As of November 4, 2026
View at DreamStone

About this 1.72ct natural radiant diamond

This 1.72ct natural radiant sits in the one-and-a-half to two 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 2 retailers as of November 4, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6
Dimensions7.45 × 6.04 × 4.19 mm
L/W Ratio1.23
Top View
7.45 mm6.04 mm1.72 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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

Last verified: Nov 6
Current: £5,304 GBP|Low: £4,842 GBP|High: £5,304 GBP|Avg: £5,132 GBP
DreamStone
Retailer 2
September 23, 2026
Retailer 2£4,905 GBP
DreamStone£5,304 GBP

3 data points across 2 retailers

2 retailers£4,905 GBP to £5,304 GBP

B+
Cheapest Retailer
-
£4,905 GBP
Most Expensive
B
DreamStone
636c1d5076315c1dde594d65 · Nov 4
£5,304 GBP
$7,099 USD
View
1 more retailer has this diamond
Prices start from £4,905 GBPSave up to £399 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+
1.72ct Radiant
£4,905 GBP