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Round|Natural|GIA

1.19ct J IF Round Natural Diamond

EX • J/IF • GIA 5556756777

Certificate GIA 5556756777

Diamond specifications and retailer prices

From £3,020 GBP
As of November 1, 2026
Save £2,349 GBP (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £5,874 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.19ct natural round diamond

This 1.19ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5556756777. Listed at 7 retailers as of November 1, 2026, with a 78% 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

1.19
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5556756777
Dimensions6.72 × 6.77 × 4.24 mm
L/W Ratio1.01
Star length45%
Top View
6.72 mm6.77 mm1.19 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556756777
Side View
Table 56.0%Crown 35°Girdle: STK-STKPavilion 41°Culet: NoneDepth 62.8%

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: £3,618 GBP|Low: £2,462 GBP|High: £5,434 GBP|Avg: £3,648 GBP|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2£3,020 GBP
Retailer 5£3,112 GBP
Retailer 6£3,152 GBP
Retailer 1£3,618 GBP
Retailer 4£3,782 GBP
Retailer 3£5,370 GBP

43 data points across 6 retailers

7 retailers£3,020 GBP to £5,370 GBP

B+
Cheapest Retailer
-
£3,020 GBP
B+
Retailer 2
-
£3,112 GBP
$4,170 USD
View
Final sale: no returns
B+
Retailer 3
-
£3,152 GBP
$4,224 USD
View
B+
Retailer 4
-
£3,618 GBP
€4,617 EUR
View
B
Retailer 5
-
£3,782 GBP
View
B
Retailer 6
-
£5,370 GBP
View
Most Expensive
NZ Jewellers
828c306b-e1c6-4a7c-b5fc-06ef641ab2ba · Oct 3
£5,874 GBP
$7,870 USD
View
Price last confirmed 29 days ago
6 more retailers have this diamond
Prices start from £3,020 GBPSave up to £2,349 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+
1.19ct Round
£3,020 GBP