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Oval|Natural|IGI

0.90ct G SI2 Oval Natural Diamond

VG • G/SI2 • IGI 815684743

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815684743

Diamond specifications and retailer prices

From £527 GBP
₹67,248 INR
As of October 31, 2026
Save £1,756 GBP (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,283 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815684743. Listed at 16 retailers as of October 30, 2026, with prices from £527 to £2,283, a £1,756 spread on the same certified stone. NZ Jewellers lists it at £2,283. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.3°
OriginNatural
Grading LabIGI
CertificateIGI 815684743
Dimensions7.99 × 5.25 × 3.11 mm
L/W Ratio1.52
Girdle conditionFaceted
Top View
7.99 mm5.25 mm0.90 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815684743
Side View
Table 61.0%Crown 38.5°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,283 GBP|Low: £527 GBP|High: £2,283 GBP|Avg: £933 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
Retailer 15
Retailer 16
October 31, 2026
Retailer 2£527 GBP
Retailer 9£600 GBP
Retailer 4£623 GBP
Retailer 7£672 GBP
Retailer 14£672 GBP
Retailer 5£718 GBP
Retailer 3£728 GBP
Retailer 15£728 GBP
Retailer 16£756 GBP
Retailer 12£766 GBP
Retailer 8£828 GBP
Retailer 11£840 GBP
Retailer 10£919 GBP
Retailer 6£1,340 GBP
Retailer 13£1,890 GBP
NZ Jewellers£2,283 GBP

24 data points across 16 retailers

16 retailers£527 GBP to £2,283 GBP

A
Cheapest Retailer
-
£527 GBP
₹67,248 INR
A
Retailer 2
-
£600 GBP
$805 USD
View
A
Retailer 3
-
£623 GBP
$835 USD
View
B+
Retailer 4
-
£672 GBP
$900 USD
View
Final sale: no returns
A
Retailer 5
-
£672 GBP
$900 USD
View
A
Retailer 6
-
£718 GBP
$962 USD
View
A
Retailer 7
-
£728 GBP
$975 USD
View
A
Retailer 8
-
£728 GBP
$975 USD
View
A
Retailer 9
-
£756 GBP
$1,013 USD
View
A
Retailer 10
-
£766 GBP
$1,027 USD
View
B+
Retailer 11
-
£828 GBP
$1,109 USD
View
A
Retailer 12
-
£840 GBP
$1,126 USD
View
A
Retailer 13
-
£919 GBP
€1,173 EUR
View
Retailer 14
-
£1,340 GBP
View
Price last confirmed 10 days ago
B
Retailer 15
-
£1,890 GBP
View
Most Expensive
B
NZ Jewellers
5d116e46-2ef1-4593-8e4d-3984db76794e · Oct 30
£2,283 GBP
$3,059 USD
View
15 more retailers have this diamond
Prices start from £527 GBPSave up to £1,756 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.

A
0.90ct Oval
£527 GBP