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Round|Natural|GIA

0.90ct I I1 Round Natural Diamond

VG • I/I1 • GIA 2404425150

Certificate GIA 2404425150

Diamond specifications and retailer prices

From £716 GBP
HK$7,500 HKD
As of November 1, 2026
Save £1,630 GBP (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,346 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 2404425150. Listed at 9 retailers as of October 30, 2026, with prices from £716 to £2,346, a £1,630 spread on the same certified stone. NZ Jewellers lists it at £2,346. 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
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2404425150
Dimensions6.37 × 6.34 × 3.66 mm
L/W Ratio1.00
Top View
6.37 mm6.34 mm0.90 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2404425150
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 57.6%

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: £2,346 GBP|Low: £707 GBP|High: £2,346 GBP|Avg: £1,107 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£716 GBP
Retailer 10£746 GBP
Retailer 9£892 GBP
Retailer 4£962 GBP
Retailer 6£962 GBP
Retailer 8£995 GBP
Retailer 5£999 GBP
Retailer 7£1,110 GBP
Retailer 2£1,337 GBP
NZ Jewellers£2,346 GBP

17 data points across 10 retailers

9 retailers£716 GBP to £2,346 GBP

B+
Cheapest Retailer
-
£716 GBP
HK$7,500 HKD
B+
Retailer 2
-
£892 GBP
$1,195 USD
View
B
Retailer 3
-
£962 GBP
$1,289 USD
View
B
Retailer 4
-
£962 GBP
$1,289 USD
View
B
Retailer 5
-
£995 GBP
$1,333 USD
View
B
Retailer 6
-
£999 GBP
$1,339 USD
View
B
Retailer 7
-
£1,110 GBP
$1,487 USD
View
B
Retailer 8
-
£1,337 GBP
€1,706 EUR
View
Most Expensive
C
NZ Jewellers
bdd503fa-341f-44e2-bc5a-4ffd29d2888e · Oct 30
£2,346 GBP
$3,144 USD
View
8 more retailers have this diamond
Prices start from £716 GBPSave up to £1,630 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
£716 GBP