Radiant|Natural|GIA

1.51ct E VS1 Radiant Natural Diamond

ID • E/VS1 • GIA 5563144918

Certificate GIA 5563144918

Diamond specifications and retailer prices

From £6,668 GBP
$8,860 USD
As of October 22, 2026
Save £220 GBP (3%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £10,590 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded E 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 5563144918. Listed at 10 retailers as of October 22, 2026, with a relatively tight 3% 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

1.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle52.38°
Pavilion angle37.35°
OriginNatural
Grading LabGIA
CertificateGIA 5563144918
Dimensions7.59 × 5.79 × 3.89 mm
L/W Ratio1.31
Girdle conditionVery Thick
Key to symbols
Crystal, Pinpoint, Natural
Top View
7.59 mm5.79 mm1.51 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563144918
Side View
Table 72.0%Crown 52.38°Girdle: THI-POLPavilion 37.35°Culet: NoneDepth 67.1%

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: Oct 22
Current: £6,881 GBP|Low: £6,668 GBP|High: £10,461 GBP|Avg: £7,684 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 24, 2026
Retailer 3£6,668 GBP
Retailer 4£6,675 GBP
Retailer 1£6,881 GBP
Retailer 2£6,888 GBP
Retailer 5£10,461 GBP

29 data points across 5 retailers

10 retailers£6,668 GBP to £6,888 GBP

A
Cheapest Retailer
-
£6,668 GBP
$8,860 USD
A
Retailer 2
-
£6,675 GBP
$8,870 USD
View
Price last confirmed 6 days ago
A
Retailer 3
-
£6,881 GBP
View
A
Retailer 4
-
£6,888 GBP
A$14,080 AUD
View
A
Retailer 5
-
£7,597 GBP
$10,095 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
£7,597 GBP
$10,095 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
£7,715 GBP
$10,251 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
£10,461 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£10,590 GBP
$14,071 USD
View
Price last confirmed 31 days ago
Most Expensive
B+
NZ Jewellers
27359b95-fae3-4860-b6ef-f41b7875624c · Sep 29
£10,590 GBP
$14,071 USD
View
Price last confirmed 29 days ago
9 more retailers have this diamond
Prices start from £6,668 GBPSave up to £220 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
1.51ct Radiant
£6,668 GBP