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Oval|Natural|GIA

0.90ct J I1 Oval Natural Diamond

EX • J/I1 • GIA 1455106705

Certificate GIA 1455106705

Diamond specifications and retailer prices

From $805 CAD
HK$4,500 HKD
As of October 30, 2026
Save $606 CAD (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,047 CAD at NZ Jewellers · As of August 24, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1455106705. Listed at 5 retailers as of October 28, 2026, with a 75% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
J
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.98°
Pavilion angle40.18°
OriginNatural
Grading LabGIA
CertificateGIA 1455106705
Dimensions8.23 × 5.38 × 3.19 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.23 mm5.38 mm0.90 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1455106705
Side View
Table 62.0%Crown 32.98°Girdle: THN-VTKPavilion 40.18°Culet: NoneDepth 59.3%

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 30
Current: $1,379 CAD|Low: $805 CAD|High: $1,484 CAD|Avg: $1,278 CAD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$805 CAD
Retailer 4$1,186 CAD
Retailer 1$1,379 CAD
Retailer 2$1,410 CAD
Retailer 5$1,418 CAD
Retailer 6$1,484 CAD

12 data points across 6 retailers

5 retailers$805 CAD to $1,410 CAD

A
Cheapest Retailer
-
$805 CAD
HK$4,500 HKD
Retailer 2
-
$1,122 CAD
$803 USD
View
Price last confirmed 67 days ago
B+
Retailer 3
-
$1,379 CAD
€940 EUR
View
B+
Retailer 4
-
$1,410 CAD
$1,010 USD
View
Most Expensive
NZ Jewellers
87903bb9-f3cb-4f8b-870f-a09af8a1dd45 · Aug 24
$3,047 CAD
$2,181 USD
View
Price last confirmed 67 days ago
4 more retailers have this diamond
Prices start from $805 CADSave up to $606 CAD

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
$805 CAD