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Round|Natural|GIA

1.26ct J IF Round Natural Diamond

EX • J/IF • GIA 5563797139

Certificate GIA 5563797139

Diamond specifications and retailer prices

From £3,172 GBP
As of November 5, 2026
Save £2,544 GBP (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,716 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5563797139. Listed at 11 retailers as of November 5, 2026, with prices from £3,172 to £5,716, a £2,544 spread on the same certified stone. Wholesale Diamonds Direct lists it at £5,716. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5563797139
Dimensions6.89 × 6.91 × 4.31 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.89 mm6.91 mm1.26 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563797139
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°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 5
Current: £4,441 GBP|Low: £3,172 GBP|High: £5,716 GBP|Avg: £4,141 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 5£3,172 GBP
Retailer 9£3,315 GBP
Retailer 2£3,495 GBP
Retailer 3£3,596 GBP
Retailer 8£3,810 GBP
Retailer 10£4,029 GBP
Retailer 4£4,099 GBP
Retailer 7£4,137 GBP
Retailer 1£4,441 GBP
Retailer 6£5,399 GBP
Wholesale Diamonds Direct£5,716 GBP

3 data points across 11 retailers

11 retailers£3,172 GBP to £5,716 GBP

A
Cheapest Retailer
-
£3,172 GBP
A
Retailer 2
-
£3,315 GBP
View
B+
Retailer 3
-
£3,495 GBP
View
B+
Retailer 4
-
£3,596 GBP
View
B+
Retailer 5
-
£3,810 GBP
View
B+
Retailer 6
-
£4,029 GBP
View
B+
Retailer 7
-
£4,099 GBP
View
B+
Retailer 8
-
£4,137 GBP
View
B+
Retailer 9
-
£4,441 GBP
View
B
Retailer 10
-
£5,399 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
670038651 · Nov 6
£5,716 GBP
$7,651 USD
View
10 more retailers have this diamond
Prices start from £3,172 GBPSave up to £2,544 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
1.26ct Round
£3,172 GBP