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Round|Natural|GIA

1.25ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1413952912

Certificate GIA 1413952912

Diamond specifications and retailer prices

From £4,829 GBP
As of November 4, 2026
Save £6,084 GBP (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £10,913 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1413952912. Listed at 8 retailers as of November 4, 2026, with prices from £4,829 to £10,913, a £6,084 spread on the same certified stone. Diamond Quarter lists it at £10,913. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1413952912
Dimensions6.88 × 6.92 × 4.27 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional pinpoints are not shown.
Key to symbols
Crystal, Feather, Pinpoint, Indented Natural, Natural
Top View
6.88 mm6.92 mm1.25 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1413952912
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.8%

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 4
Current: £6,457 GBP|Low: £4,743 GBP|High: £10,519 GBP|Avg: £6,689 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8£4,829 GBP
Retailer 4£5,436 GBP
Retailer 9£5,784 GBP
Retailer 6£5,804 GBP
Retailer 5£5,902 GBP
Retailer 2£6,289 GBP
Retailer 11£6,289 GBP
Retailer 1£6,457 GBP
Retailer 3£6,772 GBP
Retailer 7£8,811 GBP
Retailer 10£10,519 GBP

24 data points across 11 retailers

8 retailers£4,829 GBP to £10,913 GBP

A
Cheapest Retailer
-
£4,829 GBP
A
Retailer 2
-
£4,895 GBP
View
B+
Retailer 3
-
£5,436 GBP
View
Retailer 4
-
£5,784 GBP
View
Price last confirmed 6 days ago
B+
Retailer 5
-
£5,902 GBP
View
B+
Retailer 6
-
£6,457 GBP
View
Retailer 7
-
£8,811 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Diamond Quarter
1.25VS1F1412D3B2N · Nov 5
£10,913 GBP
View
7 more retailers have this diamond
Prices start from £4,829 GBPSave up to £6,084 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
£4,829 GBP