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Round|Natural|GIA

0.90ct J I1 Round Natural Diamond

GD • J/I1 • GIA 7328570716

Certificate GIA 7328570716

Diamond specifications and retailer prices

From £764 GBP
HK$8,000 HKD
As of November 1, 2026
Save £1,339 GBP (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,103 GBP at NZ Jewellers · As of October 30, 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 standard cut grade and certified by GIA 7328570716. Listed at 8 retailers as of October 30, 2026, with prices from £764 to £2,103, a £1,339 spread on the same certified stone. NZ Jewellers lists it at £2,103. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
J
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7328570716
Dimensions5.99 × 5.93 × 3.90 mm
L/W Ratio1.01
Top View
5.99 mm5.93 mm0.90 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7328570716
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 65.4%

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: £2,103 GBP|Low: £755 GBP|High: £2,103 GBP|Avg: £1,088 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3£764 GBP
Retailer 8£826 GBP
Retailer 4£862 GBP
Retailer 6£862 GBP
Retailer 5£896 GBP
Retailer 7£995 GBP
Retailer 10£1,046 GBP
Retailer 2£1,202 GBP
Retailer 9£1,247 GBP
NZ Jewellers£2,103 GBP

18 data points across 10 retailers

8 retailers£764 GBP to £2,103 GBP

B
Cheapest Retailer
-
£764 GBP
HK$8,000 HKD
B
Retailer 2
-
£826 GBP
$1,107 USD
View
B
Retailer 3
-
£862 GBP
$1,155 USD
View
B
Retailer 4
-
£862 GBP
$1,155 USD
View
B
Retailer 5
-
£896 GBP
$1,200 USD
View
B
Retailer 6
-
£995 GBP
$1,333 USD
View
C
Retailer 7
-
£1,202 GBP
€1,534 EUR
View
Most Expensive
C
NZ Jewellers
4c89b54b-9d52-4e7d-bc21-689ee5ee1855 · Oct 30
£2,103 GBP
$2,818 USD
View
7 more retailers have this diamond
Prices start from £764 GBPSave up to £1,339 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
£764 GBP