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Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2447086788

Certificate GIA 2447086788

Diamond specifications and retailer prices

From £6,382 GBP
As of November 1, 2026
Save £5,570 GBP (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,951 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2447086788. Listed at 21 retailers as of November 1, 2026, with prices from £6,382 to £11,951, a £5,570 spread on the same certified stone. NZ Jewellers lists it at £11,951. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2447086788
Dimensions7.51 × 7.46 × 4.48 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.51 mm7.46 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2447086788
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.9%

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 1
Current: £7,719 GBP|Low: £5,976 GBP|High: £11,333 GBP|Avg: £8,225 GBP|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7£6,382 GBP
Retailer 10£6,899 GBP
Retailer 8£7,170 GBP
Retailer 1£7,719 GBP
Retailer 9£7,888 GBP
Retailer 6£7,890 GBP
Retailer 2£8,271 GBP
Retailer 4£8,587 GBP
Retailer 5£10,534 GBP
Retailer 3£11,168 GBP

43 data points across 10 retailers

21 retailers£6,382 GBP to £11,951 GBP

B+
Cheapest Retailer
-
£6,382 GBP
B+
Retailer 2
-
£6,522 GBP
View
B+
Retailer 3
-
£6,653 GBP
View
B+
Retailer 4
-
£6,899 GBP
View
B+
Retailer 5
-
£7,100 GBP
View
B
Retailer 6
-
£7,170 GBP
View
B
Retailer 7
-
£7,170 GBP
View
Final sale: no returns
B+
Retailer 8
-
£7,719 GBP
View
B+
Retailer 9
-
£7,768 GBP
View
B
Retailer 10
-
£7,888 GBP
View
Retailer 11
-
£7,890 GBP
View
Price last confirmed 13 days ago
B
Retailer 12
-
£8,271 GBP
View
B
Retailer 13
-
£8,422 GBP
View
B
Retailer 14
-
£8,422 GBP
View
B
Retailer 15
-
£8,587 GBP
View
B
Retailer 16
-
£8,696 GBP
View
B
Retailer 17
-
£8,963 GBP
View
Retailer 18
-
£9,436 GBP
View
Price last confirmed 13 days ago
B
Retailer 19
-
£10,534 GBP
View
B
Retailer 20
-
£11,168 GBP
View
Most Expensive
B
NZ Jewellers
f6838799-7a2a-48e0-a868-3995f83e9c11 · Nov 5
£11,951 GBP
$16,134 USD
View
20 more retailers have this diamond
Prices start from £6,382 GBPSave up to £5,570 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+
1.51ct Round
£6,382 GBP