Round|Natural|GIA

1.17ct J IF Round Natural Diamond

EX • J/IF • GIA 7522508178

Certificate GIA 7522508178

Diamond specifications and retailer prices

From £2,819 GBP
$3,777 USD
As of October 31, 2026
Save £2,288 GBP (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,320 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.17ct natural round diamond

This 1.17ct 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 7522508178. Listed at 8 retailers as of October 31, 2026, with a 81% 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

1.17
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7522508178
Dimensions6.77 × 6.80 × 4.13 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.77 mm6.80 mm1.17 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7522508178
Side View
Table 61.0%Crown 32.5°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 60.8%

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 31
Current: £5,107 GBP|Low: £2,229 GBP|High: £5,169 GBP|Avg: £3,339 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5£2,769 GBP
Retailer 4£2,819 GBP
Retailer 6£2,866 GBP
Retailer 7£3,278 GBP
Retailer 2£3,290 GBP
Retailer 3£3,488 GBP
Retailer 1£5,107 GBP

30 data points across 7 retailers

8 retailers£2,819 GBP to £5,107 GBP

Retailer 1
-
£2,769 GBP
Price last confirmed 32 days ago
B+
Retailer 2
-
£2,819 GBP
$3,777 USD
View
Final sale: no returns
B+
Retailer 3
-
£2,866 GBP
$3,840 USD
View
B+
Retailer 4
-
£3,278 GBP
$4,393 USD
View
B+
Retailer 5
-
£3,290 GBP
€4,198 EUR
View
B+
Retailer 6
-
£3,488 GBP
View
B
Retailer 7
-
£5,107 GBP
View
Most Expensive
NZ Jewellers
98203f15-072a-400a-be60-6230200e31ea · Oct 3
£5,320 GBP
$7,128 USD
View
Price last confirmed 29 days ago
7 more retailers have this diamond
Prices start from £2,819 GBPSave up to £2,288 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+
1.17ct Round
£2,819 GBP