Round|Natural|GIA

0.90ct J I1 Round Natural Diamond

EX • J/I1 • GIA 7516361016

Certificate GIA 7516361016

Diamond specifications and retailer prices

From £931 GBP
$1,247 USD
As of November 1, 2026
Save £606 GBP (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,831 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7516361016. Listed at 8 retailers as of November 1, 2026, with a 65% 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

0.90
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7516361016
Dimensions6.15 × 6.11 × 3.83 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
6.15 mm6.11 mm0.90 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7516361016
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,537 GBP|Low: £824 GBP|High: £1,699 GBP|Avg: £1,255 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7£824 GBP
Retailer 3£931 GBP
Retailer 2£1,019 GBP
Retailer 6£1,022 GBP
Retailer 1£1,537 GBP
Retailer 4£1,677 GBP
Retailer 5£1,699 GBP

19 data points across 7 retailers

8 retailers£931 GBP to £1,537 GBP

B
Cheapest Retailer
-
£931 GBP
$1,247 USD
B
Retailer 2
-
£1,019 GBP
$1,366 USD
View
Retailer 3
-
£1,052 GBP
$1,409 USD
View
Price last confirmed 25 days ago
Retailer 4
-
£1,052 GBP
$1,409 USD
View
Price last confirmed 25 days ago
Retailer 5
-
£1,100 GBP
$1,474 USD
View
Price last confirmed 33 days ago
Retailer 6
-
£1,214 GBP
$1,626 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
£1,537 GBP
€1,961 EUR
View
Most Expensive
NZ Jewellers
75212a10-eb29-4f4b-a880-8cf6097d9e0e · Sep 28
£2,831 GBP
$3,793 USD
View
Price under review
7 more retailers have this diamond
Prices start from £931 GBPSave up to £606 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
0.90ct Round
£931 GBP