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Round|Natural|GIA

1.51ct F VS1 Round Natural Diamond

VG • F/VS1 • GIA 2546319997

Certificate GIA 2546319997

Diamond specifications and retailer prices

From £5,738 GBP
As of November 4, 2026
Save £5,008 GBP (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £10,746 GBP at NZ Jewellers · As of November 7, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2546319997. Listed at 25 retailers as of November 4, 2026, with prices from £5,738 to £10,746, a £5,008 spread on the same certified stone. NZ Jewellers lists it at £10,746. 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

1.51
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546319997
Dimensions7.09 × 7.14 × 4.61 mm
L/W Ratio1.01
Top View
7.09 mm7.14 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546319997
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £10,746 GBP|Low: £5,606 GBP|High: £11,061 GBP|Avg: £7,463 GBP|-2.9%
NZ Jewellers
Retailer 2
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Retailer 25
November 7, 2026
Retailer 7£5,606 GBP
Retailer 10£5,738 GBP
Retailer 17£5,946 GBP
Retailer 9£6,010 GBP
Retailer 15£6,037 GBP
Retailer 14£6,403 GBP
Retailer 23£6,447 GBP
Retailer 4£6,448 GBP
Retailer 22£6,791 GBP
Retailer 19£6,929 GBP
Retailer 12£6,985 GBP
Retailer 5£7,080 GBP
Retailer 8£7,092 GBP
Retailer 3£7,284 GBP
Retailer 25£7,284 GBP
Retailer 24£7,523 GBP
Retailer 16£7,730 GBP
Retailer 21£7,981 GBP
Retailer 18£8,059 GBP
Retailer 2£8,182 GBP
Retailer 11£8,323 GBP
Retailer 6£8,486 GBP
Retailer 20£9,406 GBP
Retailer 13£10,016 GBP
NZ Jewellers£10,746 GBP

28 data points across 25 retailers

25 retailers£5,738 GBP to £10,746 GBP

Retailer 1
-
£5,606 GBP
Price last confirmed 8 days ago
A
Retailer 2
-
£5,738 GBP
View
A
Retailer 3
-
£5,946 GBP
View
A
Retailer 4
-
£6,010 GBP
View
A
Retailer 5
-
£6,037 GBP
View
A
Retailer 6
-
£6,403 GBP
View
A
Retailer 7
-
£6,447 GBP
View
Final sale: no returns
Retailer 8
-
£6,448 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
-
£6,791 GBP
View
A
Retailer 10
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£6,929 GBP
View
A
Retailer 11
-
£6,985 GBP
View
Retailer 12
-
£7,080 GBP
View
Price last confirmed 15 days ago
A
Retailer 13
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£7,092 GBP
View
A
Retailer 14
-
£7,284 GBP
View
A
Retailer 15
-
£7,284 GBP
View
A
Retailer 16
-
£7,523 GBP
View
B+
Retailer 17
-
£7,730 GBP
View
B+
Retailer 18
-
£7,981 GBP
View
B+
Retailer 19
-
£8,059 GBP
View
B+
Retailer 20
-
£8,182 GBP
View
B+
Retailer 21
-
£8,323 GBP
View
Retailer 22
-
£8,486 GBP
View
Price last confirmed 15 days ago
B+
Retailer 23
-
£9,406 GBP
View
B+
Retailer 24
-
£10,016 GBP
View
Most Expensive
B+
NZ Jewellers
21a9b847-e9c9-48f9-aabf-dcb8a408ae50 · Nov 7
£10,746 GBP
$14,383 USD
View
24 more retailers have this diamond
Prices start from £5,738 GBPSave up to £5,008 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
£5,738 GBP