Round|Natural|GIA

1.22ct J IF Round Natural Diamond

EX • J/IF • GIA 6502875965

Certificate GIA 6502875965

Diamond specifications and retailer prices

From £3,134 GBP
$4,199 USD
As of October 30, 2026
Save £2,283 GBP (42%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £5,926 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct 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 6502875965. Listed at 6 retailers as of October 30, 2026, with a 73% 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

1.22
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6502875965
Dimensions6.79 × 6.82 × 4.27 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.79 mm6.82 mm1.22 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502875965
Side View
Table 56.0%Crown 36.5°Girdle: MED-MEDPavilion 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: Oct 30
Current: £5,417 GBP|Low: £2,485 GBP|High: £5,482 GBP|Avg: £3,747 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5£3,134 GBP
Retailer 4£3,140 GBP
Retailer 2£3,667 GBP
Retailer 3£3,815 GBP
Retailer 1£5,417 GBP

28 data points across 5 retailers

6 retailers£3,134 GBP to £5,417 GBP

B+
Cheapest Retailer
-
£3,134 GBP
$4,199 USD
B+
Retailer 2
-
£3,140 GBP
$4,207 USD
View
Final sale: no returns
B+
Retailer 3
-
£3,667 GBP
€4,679 EUR
View
B+
Retailer 4
-
£3,815 GBP
View
B
Retailer 5
-
£5,417 GBP
View
Most Expensive
NZ Jewellers
66bdc1d1-5641-42d0-992a-2ff8453c5b16 · Oct 3
£5,926 GBP
$7,940 USD
View
Price last confirmed 29 days ago
5 more retailers have this diamond
Prices start from £3,134 GBPSave up to £2,283 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+
1.22ct Round
£3,134 GBP