Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 3525958092

Certificate GIA 3525958092

Diamond specifications and retailer prices

From $1,430 CAD
HK$8,000 HKD
As of October 31, 2026
Save $2,154 CAD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,530 CAD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3525958092. Listed at 19 retailers as of October 30, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3525958092
Dimensions7.68 × 5.43 × 3.41 mm
L/W Ratio1.41
Top View
7.68 mm5.43 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3525958092
Side View
Table 63.0%CrownGirdle: ETN-THKPavilionCulet: NoneDepth 62.8%

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: $4,530 CAD|Low: $1,430 CAD|High: $4,530 CAD|Avg: $2,429 CAD
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
October 31, 2026
Retailer 2$1,430 CAD
Retailer 11$1,496 CAD
Retailer 15$1,559 CAD
Retailer 3$1,856 CAD
Retailer 5$1,856 CAD
Retailer 14$1,943 CAD
Retailer 7$1,979 CAD
Retailer 6$2,046 CAD
Retailer 8$2,121 CAD
Retailer 4$2,143 CAD
Retailer 9$2,590 CAD
Retailer 10$2,720 CAD
Retailer 13$3,420 CAD
Retailer 12$3,584 CAD
NZ Jewellers$4,530 CAD

28 data points across 15 retailers

19 retailers$1,430 CAD to $3,584 CAD

A
Cheapest Retailer
-
$1,430 CAD
HK$8,000 HKD
A
Retailer 2
-
$1,496 CAD
₹101,985 INR
View
A
Retailer 3
-
$1,559 CAD
SGD 1,508 SGD
View
B+
Retailer 4
-
$1,819 CAD
$1,302 USD
View
B+
Retailer 5
-
$1,823 CAD
$1,305 USD
View
Retailer 6
-
$1,856 CAD
$1,329 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,856 CAD
$1,329 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$1,943 CAD
$1,391 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$1,979 CAD
SGD 1,914 SGD
View
B+
Retailer 10
-
$2,046 CAD
$1,464 USD
View
B+
Retailer 11
-
$2,121 CAD
£1,196 GBP
View
Retailer 12
-
$2,143 CAD
$1,534 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
$2,295 CAD
A$2,528 AUD
View
Retailer 14
-
$2,443 CAD
A$2,690 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$2,590 CAD
€1,766 EUR
View
B+
Retailer 16
-
$2,720 CAD
ZAR 31,458 ZAR
View
B
Retailer 17
-
$3,420 CAD
£1,928 GBP
View
B
Retailer 18
-
$3,584 CAD
£2,020 GBP
View
Most Expensive
NZ Jewellers
8703ab89-892e-434b-a83e-28be4b477150 · Oct 17
$4,530 CAD
$3,243 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $1,430 CADSave up to $2,154 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
$1,430 CAD