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Oval|Natural|GIA

0.90ct G IF Oval Natural Diamond

VG • G/IF • GIA 1558423457

Certificate GIA 1558423457

Diamond specifications and retailer prices

From £2,497 GBP
As of November 1, 2026
Save £2,220 GBP (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,718 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558423457. Listed at 16 retailers as of October 30, 2026, with prices from £2,497 to £4,718, a £2,220 spread on the same certified stone. NZ Jewellers lists it at £4,718. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558423457
Dimensions7.54 × 5.29 × 3.41 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.54 mm5.29 mm0.90 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558423457
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.5%

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: £4,718 GBP|Low: £2,361 GBP|High: £4,718 GBP|Avg: £3,144 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 2£2,497 GBP
Retailer 4£2,499 GBP
Retailer 6£2,708 GBP
Retailer 12£2,708 GBP
Retailer 13£2,811 GBP
Retailer 8£2,830 GBP
Retailer 11£2,865 GBP
Retailer 5£2,903 GBP
Retailer 3£2,946 GBP
Retailer 14£3,124 GBP
Retailer 10£3,170 GBP
Retailer 9£3,994 GBP
Retailer 7£4,528 GBP
NZ Jewellers£4,718 GBP

30 data points across 14 retailers

16 retailers£2,497 GBP to £4,718 GBP

B+
Cheapest Retailer
-
£2,497 GBP
B+
Retailer 2
-
£2,499 GBP
$3,348 USD
View
Final sale: no returns
B+
Retailer 3
-
£2,605 GBP
$3,490 USD
View
B
Retailer 4
-
£2,708 GBP
$3,628 USD
View
Retailer 5
-
£2,761 GBP
$3,700 USD
View
Price last confirmed 27 days ago
B+
Retailer 6
-
£2,811 GBP
$3,767 USD
View
B+
Retailer 7
-
£2,830 GBP
View
Retailer 8
-
£2,865 GBP
€3,656 EUR
View
Price last confirmed 5 days ago
Retailer 9
-
£2,903 GBP
A$5,984 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
£2,946 GBP
$3,947 USD
View
B
Retailer 11
-
£3,124 GBP
$4,186 USD
View
B
Retailer 12
-
£3,170 GBP
€4,045 EUR
View
B
Retailer 13
-
£3,469 GBP
View
B
Retailer 14
-
£3,994 GBP
ZAR 86,450 ZAR
View
B
Retailer 15
-
£4,528 GBP
View
Most Expensive
B
NZ Jewellers
5dc86da6-e798-4983-85e6-3dbb765c8033 · Oct 30
£4,718 GBP
$6,321 USD
View
15 more retailers have this diamond
Prices start from £2,497 GBPSave up to £2,220 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 Oval
£2,497 GBP