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Round|Natural|GIA

0.90ct G I1 Round Natural Diamond

GD • G/I1 • GIA 6242280881

Certificate GIA 6242280881

Diamond specifications and retailer prices

From £707 GBP
HK$7,400 HKD
As of October 30, 2026
Save £1,625 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,332 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 G colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 6242280881. Listed at 9 retailers as of October 30, 2026, with prices from £707 to £2,332, a £1,625 spread on the same certified stone. NZ Jewellers lists it at £2,332. 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
G
Colour
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6242280881
Dimensions5.99 × 5.97 × 3.94 mm
L/W Ratio1.00
Top View
5.99 mm5.97 mm0.90 ctG / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6242280881
Side View
Table 53.0%CrownGirdlePavilionCulet: NoneDepth 66.0%

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: £2,332 GBP|Low: £707 GBP|High: £2,332 GBP|Avg: £1,132 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10£707 GBP
Retailer 3£742 GBP
Retailer 8£915 GBP
Retailer 4£956 GBP
Retailer 6£956 GBP
Retailer 9£990 GBP
Retailer 5£993 GBP
Retailer 7£1,103 GBP
Retailer 2£1,335 GBP
Retailer 11£1,382 GBP
NZ Jewellers£2,332 GBP

13 data points across 11 retailers

9 retailers£707 GBP to £2,332 GBP

B+
Cheapest Retailer
-
£707 GBP
HK$7,400 HKD
B+
Retailer 2
-
£915 GBP
$1,226 USD
View
B+
Retailer 3
-
£956 GBP
$1,281 USD
View
B+
Retailer 4
-
£956 GBP
$1,281 USD
View
B
Retailer 5
-
£990 GBP
$1,326 USD
View
B
Retailer 6
-
£993 GBP
$1,330 USD
View
B
Retailer 7
-
£1,103 GBP
$1,478 USD
View
B
Retailer 8
-
£1,335 GBP
€1,704 EUR
View
Most Expensive
C
NZ Jewellers
c367dae2-6f04-4c17-9e82-ef67da48ea61 · Oct 30
£2,332 GBP
$3,124 USD
View
8 more retailers have this diamond
Prices start from £707 GBPSave up to £1,625 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
£707 GBP