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Oval|Natural|GIA

0.90ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6531964113

Certificate GIA 6531964113

Diamond specifications and retailer prices

From $1,538 CAD
HK$8,600 HKD
As of October 31, 2026
Save $1,961 CAD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,810 CAD at NZ Jewellers · As of September 25, 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 6531964113. Listed at 19 retailers as of October 29, 2026, with a 128% 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
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6531964113
Dimensions7.60 × 5.42 × 3.34 mm
L/W Ratio1.40
Top View
7.60 mm5.42 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531964113
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 39°Culet: NoneDepth 61.6%

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: $1,618 CAD|Low: $1,430 CAD|High: $3,578 CAD|Avg: $2,301 CAD|+7.5%
Retailer 1
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 13$1,538 CAD
Retailer 1$1,618 CAD
Retailer 11$1,755 CAD
Retailer 14$1,764 CAD
Retailer 12$1,851 CAD
Retailer 7$1,995 CAD
Retailer 3$2,046 CAD
Retailer 6$2,081 CAD
Retailer 8$2,171 CAD
Retailer 16$2,185 CAD
Retailer 9$2,297 CAD
Retailer 15$2,454 CAD
Retailer 10$2,526 CAD
Retailer 2$2,685 CAD
Retailer 17$2,731 CAD
Retailer 18$2,870 CAD
Retailer 4$2,956 CAD
Retailer 5$3,498 CAD

24 data points across 18 retailers

19 retailers$1,538 CAD to $3,498 CAD

A
Cheapest Retailer
-
$1,538 CAD
HK$8,600 HKD
A
Retailer 2
-
$1,618 CAD
$1,158 USD
View
Final sale: no returns
A
Retailer 3
-
$1,755 CAD
$1,256 USD
View
A
Retailer 4
-
$1,764 CAD
$1,263 USD
View
B+
Retailer 5
-
$1,851 CAD
€1,262 EUR
View
Retailer 6
-
$1,995 CAD
SGD 1,930 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,046 CAD
$1,465 USD
View
B+
Retailer 8
-
$2,081 CAD
$1,490 USD
View
Retailer 9
-
$2,171 CAD
$1,554 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,185 CAD
£1,231 GBP
View
B+
Retailer 11
-
$2,297 CAD
SGD 2,222 SGD
View
B+
Retailer 12
-
$2,454 CAD
$1,757 USD
View
Retailer 13
-
$2,526 CAD
A$2,782 AUD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$2,685 CAD
$1,922 USD
View
B+
Retailer 15
-
$2,731 CAD
€1,862 EUR
View
B
Retailer 16
-
$2,870 CAD
ZAR 33,196 ZAR
View
Retailer 17
-
$2,956 CAD
$2,116 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$3,498 CAD
£1,972 GBP
View
Most Expensive
NZ Jewellers
1ed18b06-fc99-45d9-a380-687938030652 · Sep 25
$4,810 CAD
$3,443 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from $1,538 CADSave up to $1,961 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
$1,538 CAD