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Round|Natural|GIA

1.51ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2213313586

Certificate GIA 2213313586

Diamond specifications and retailer prices

From £5,319 GBP
As of November 1, 2026
Save £6,608 GBP (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £11,927 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2213313586. Listed at 20 retailers as of November 1, 2026, with prices from £5,319 to £11,927, a £6,608 spread on the same certified stone. NZ Jewellers lists it at £11,927. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2213313586
Dimensions7.36 × 7.32 × 4.58 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds, pinpoints and surface graining are not shown.
Top View
7.36 mm7.32 mm1.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2213313586
Side View
Table 55.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.5%

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 1
Current: £6,547 GBP|Low: £5,319 GBP|High: £10,058 GBP|Avg: £7,022 GBP|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8£5,319 GBP
Retailer 2£5,584 GBP
Retailer 10£5,937 GBP
Retailer 9£5,963 GBP
Retailer 1£6,547 GBP
Retailer 7£6,587 GBP
Retailer 4£7,084 GBP
Retailer 5£7,760 GBP
Retailer 6£8,761 GBP
Retailer 3£9,911 GBP

37 data points across 10 retailers

20 retailers£5,319 GBP to £11,927 GBP

A
Cheapest Retailer
-
£5,319 GBP
A
Retailer 2
-
£5,584 GBP
View
B+
Retailer 3
-
£5,937 GBP
View
B+
Retailer 4
-
£5,963 GBP
View
Final sale: no returns
Retailer 5
-
£5,964 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£6,461 GBP
View
B+
Retailer 7
-
£6,547 GBP
View
B+
Retailer 8
-
£6,560 GBP
View
Retailer 9
-
£6,587 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
£7,065 GBP
View
B+
Retailer 11
-
£7,074 GBP
View
B+
Retailer 12
-
£7,074 GBP
View
B+
Retailer 13
-
£7,084 GBP
View
B+
Retailer 14
-
£7,130 GBP
View
B
Retailer 15
-
£7,304 GBP
View
B+
Retailer 16
-
£7,454 GBP
View
B+
Retailer 17
-
£7,760 GBP
View
B
Retailer 18
-
£8,761 GBP
View
B
Retailer 19
-
£9,911 GBP
View
Most Expensive
B
NZ Jewellers
4c0c44a2-4b31-41b1-b15a-c92b0b8c7234 · Nov 5
£11,927 GBP
$16,101 USD
View
19 more retailers have this diamond
Prices start from £5,319 GBPSave up to £6,608 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 Round
£5,319 GBP