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Radiant|Natural|GIA

0.51ct D VS1 Radiant Natural Diamond

EX • D/VS1 • GIA 6535175717

Certificate GIA 6535175717

Diamond specifications and retailer prices

From £458 GBP
As of November 4, 2026
Save £809 GBP (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,267 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535175717. Listed at 7 retailers as of November 4, 2026, with prices from £458 to £1,267, a £809 spread on the same certified stone. Do Amore Diamonds lists it at £1,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6535175717
Dimensions5.08 × 4.04 × 2.76 mm
L/W Ratio1.26
Top View
5.08 mm4.04 mm0.51 ctD / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535175717
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £1,267 GBP|Low: £408 GBP|High: £1,274 GBP|Avg: £648 GBP|-0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 17, 2026
Retailer 4£458 GBP
Retailer 8£469 GBP
Retailer 5£501 GBP
Retailer 2£559 GBP
Retailer 9£573 GBP
Retailer 6£581 GBP
Retailer 10£637 GBP
Retailer 11£637 GBP
Retailer 3£659 GBP
Retailer 7£774 GBP
Do Amore Diamonds£1,267 GBP

7 data points across 11 retailers

7 retailers£458 GBP to £1,267 GBP

A
Cheapest Retailer
-
£458 GBP
Final sale: no returns
Retailer 2
-
£469 GBP
View
Price last confirmed 80 days ago
A
Retailer 3
-
£501 GBP
View
A
Retailer 4
-
£559 GBP
View
Retailer 5
-
£581 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
£774 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100765994436 · Nov 4
£1,267 GBP
$1,710 USD
View
6 more retailers have this diamond
Prices start from £458 GBPSave up to £809 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
0.51ct Radiant
£458 GBP