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Radiant|Natural|GIA

1.00ct D VS1 Radiant Natural Diamond

VG • D/VS1 • GIA 6552734142

Certificate GIA 6552734142

Diamond specifications and retailer prices

From £2,927 GBP
As of November 3, 2026
Save £2,376 GBP (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,526 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552734142. Listed at 15 retailers as of November 2, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552734142
Dimensions6.57 × 4.86 × 3.31 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint, Indented Natural
Top View
6.57 mm4.86 mm1.00 ctD / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552734142
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £3,213 GBP|Low: £2,683 GBP|High: £5,367 GBP|Avg: £3,610 GBP|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6£2,927 GBP
Retailer 5£3,026 GBP
Retailer 1£3,213 GBP
Retailer 7£3,382 GBP
Retailer 2£3,575 GBP
Retailer 8£3,680 GBP
Retailer 4£3,898 GBP
Retailer 3£5,304 GBP

44 data points across 8 retailers

15 retailers£2,927 GBP to £5,304 GBP

B+
Cheapest Retailer
-
£2,927 GBP
Final sale: no returns
B+
Retailer 2
-
£3,026 GBP
View
Retailer 3
-
£3,172 GBP
View
Price last confirmed 27 days ago
Retailer 4
-
£3,172 GBP
View
Price last confirmed 35 days ago
Retailer 5
-
£3,172 GBP
View
Price last confirmed 27 days ago
B+
Retailer 6
-
£3,213 GBP
View
Retailer 7
-
£3,313 GBP
View
Price last confirmed 64 days ago
Retailer 8
-
£3,382 GBP
View
Price last confirmed 26 days ago
B+
Retailer 9
-
£3,575 GBP
View
Retailer 10
-
£3,659 GBP
View
Price last confirmed 36 days ago
Retailer 11
-
£3,659 GBP
View
Price last confirmed 59 days ago
B
Retailer 12
-
£3,680 GBP
View
B+
Retailer 13
-
£3,898 GBP
View
B
Retailer 14
-
£5,304 GBP
View
Most Expensive
NZ Jewellers
e67e2ebb-1e86-4cbb-a14a-1cb40150ed14 · Sep 30
£5,526 GBP
$7,460 USD
View
Price last confirmed 35 days ago
14 more retailers have this diamond
Prices start from £2,927 GBPSave up to £2,376 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+
1.00ct Radiant
£2,927 GBP