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Round|Natural|GIA

1.25ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5556903231

Certificate GIA 5556903231

Diamond specifications and retailer prices

From £2,071 GBP
As of November 6, 2026
Save £1,565 GBP (43%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,557 GBP at NZ Jewellers · As of September 12, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556903231. Listed at 15 retailers as of November 4, 2026, with a 76% 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
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5556903231
Dimensions6.87 × 6.83 × 4.28 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.87 mm6.83 mm1.25 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556903231
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 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 6
Current: £2,071 GBP|Low: £2,069 GBP|High: £3,688 GBP|Avg: £2,559 GBP|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1£2,071 GBP
Retailer 7£2,099 GBP
Retailer 2£2,294 GBP
Retailer 5£2,452 GBP
Retailer 3£2,538 GBP
Retailer 4£2,660 GBP
Retailer 6£3,635 GBP

36 data points across 7 retailers

15 retailers£2,071 GBP to £3,635 GBP

A
Cheapest Retailer
-
£2,071 GBP
A
Retailer 2
-
£2,099 GBP
View
Retailer 3
-
£2,179 GBP
View
Price last confirmed 55 days ago
Retailer 4
-
£2,179 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£2,179 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£2,263 GBP
View
Price last confirmed 38 days ago
A
Retailer 7
-
£2,294 GBP
View
A
Retailer 8
-
£2,452 GBP
View
Retailer 9
-
£2,515 GBP
View
Price last confirmed 60 days ago
Retailer 10
-
£2,515 GBP
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£2,538 GBP
View
B+
Retailer 12
-
£2,660 GBP
View
B
Retailer 13
-
£3,635 GBP
View
Retailer 14
-
£4,557 GBP
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
e9ea7061-e66e-49ce-ba15-e03aa4841238 · Sep 12
£4,557 GBP
$6,133 USD
View
Price last confirmed 54 days ago
14 more retailers have this diamond
Prices start from £2,071 GBPSave up to £1,565 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
£2,071 GBP