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Radiant|Natural|GIA

1.06ct D VS1 Radiant Natural Diamond

GD • D/VS1 • GIA 020

Certificate GIA 020

Diamond specifications and retailer prices

From £4,203 GBP
$5,632 USD
As of October 31, 2026
Save £305 GBP (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £4,508 GBP at DreamStone · As of October 31, 2026
View at DreamStone

About this 1.06ct natural radiant diamond

This 1.06ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 2 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 020
Dimensions6.09 × 5.05 mm
L/W Ratio1.21
Top View
6.09 mm5.05 mm1.06 ctD / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 020
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 82.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £4,508 GBP|Low: £4,145 GBP|High: £4,508 GBP|Avg: £4,375 GBP
DreamStone
Retailer 2
September 23, 2026
Retailer 2£4,203 GBP
DreamStone£4,508 GBP

3 data points across 2 retailers

2 retailers£4,203 GBP to £4,508 GBP

B
Cheapest Retailer
-
£4,203 GBP
$5,632 USD
Most Expensive
B
DreamStone
618a7a909e99f910f906591d · Oct 31
£4,508 GBP
$6,040 USD
View
1 more retailer has this diamond
Prices start from £4,203 GBPSave up to £305 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
1.06ct Radiant
£4,203 GBP