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Round|Natural|GIA

1.25ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1246015849

Certificate GIA 1246015849

Diamond specifications and retailer prices

From £2,610 GBP
As of November 2, 2026
Save £2,158 GBP (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,967 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1246015849. Listed at 19 retailers as of November 1, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1246015849
Dimensions6.86 × 6.81 × 4.27 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.86 mm6.81 mm1.25 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246015849
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°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 2
Current: £3,023 GBP|Low: £2,412 GBP|High: £4,825 GBP|Avg: £3,262 GBP|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 4£2,610 GBP
Retailer 10£2,631 GBP
Retailer 7£2,742 GBP
Retailer 3£2,898 GBP
Retailer 1£3,023 GBP
Retailer 2£3,054 GBP
Retailer 9£3,070 GBP
Retailer 8£3,283 GBP
Retailer 6£3,504 GBP
Retailer 5£4,768 GBP

37 data points across 10 retailers

19 retailers£2,610 GBP to £4,768 GBP

A
Cheapest Retailer
-
£2,610 GBP
A
Retailer 2
-
£2,631 GBP
View
Final sale: no returns
A
Retailer 3
-
£2,742 GBP
View
Retailer 4
-
£2,851 GBP
View
Price last confirmed 55 days ago
Retailer 5
-
£2,851 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£2,851 GBP
View
Price last confirmed 29 days ago
A
Retailer 7
-
£2,898 GBP
View
Retailer 8
-
£2,961 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£2,965 GBP
View
Price last confirmed 22 days ago
B+
Retailer 10
-
£3,023 GBP
View
Retailer 11
-
£3,054 GBP
View
Price last confirmed 29 days ago
B+
Retailer 12
-
£3,070 GBP
View
B+
Retailer 13
-
£3,283 GBP
View
Retailer 14
-
£3,290 GBP
View
Price last confirmed 60 days ago
Retailer 15
-
£3,290 GBP
View
Price last confirmed 38 days ago
B+
Retailer 16
-
£3,504 GBP
View
B
Retailer 17
-
£4,768 GBP
View
Retailer 18
-
£4,967 GBP
View
Price last confirmed 55 days ago
Most Expensive
NZ Jewellers
1c756a7d-1c44-44c5-840e-79b403b20589 · Sep 28
£4,967 GBP
$6,685 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from £2,610 GBPSave up to £2,158 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
1.25ct Round
£2,610 GBP