Oval|Natural|IGI

0.90ct J I1 Oval Natural Diamond

GD • J/I1 • IGI 487177628

Shape and cutting style on the report: Oval brilliant

Certificate IGI 487177628

Diamond specifications and retailer prices

From $1,335 USD
As of October 29, 2026
Save $390 USD (23%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,256 USD 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 J colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by IGI 487177628. Listed at 5 retailers as of October 29, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
I1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle32.5°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 487177628
Dimensions7.84 × 5.42 × 3.22 mm
L/W Ratio1.45
Culet sizeLong
Cert comments
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Top View
7.84 mm5.42 mm0.90 ctJ / I1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 487177628
Side View
Table 57.5%Crown 32.5°Girdle: THN-MEDPavilion 40.4°Culet: LNGDepth 59.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $3,256 USD|Low: $910 USD|High: $3,256 USD|Avg: $1,620 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$910 USD
Retailer 8$1,238 USD
Retailer 4$1,335 USD
Retailer 6$1,335 USD
Retailer 3$1,396 USD
Retailer 5$1,540 USD
Retailer 2$1,725 USD
Retailer 7$1,929 USD
NZ Jewellers$3,256 USD

14 data points across 9 retailers

5 retailers$1,335 USD to $1,725 USD

C
Cheapest Retailer
-
$1,335 USD
C
Retailer 2
-
$1,396 USD
View
C
Retailer 3
-
$1,540 USD
View
C
Retailer 4
-
$1,725 USD
€1,643 EUR
View
Most Expensive
NZ Jewellers
6bfc9e9b-5769-4625-8d65-4658967007d0 · Oct 30
$3,256 USD
View
Price under review
4 more retailers have this diamond
Prices start from $1,335 USDSave up to $390 USD

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.

C
0.90ct Oval
$1,335 USD