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Oval|Natural|GIA

0.90ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 6421971558

Certificate GIA 6421971558

Diamond specifications and retailer prices

From $1,765 CAD
$1,261 USD
As of October 28, 2026
Save $3,732 CAD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,497 CAD at Moon Ocean · As of October 29, 2026
View at Moon Ocean

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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6421971558. Listed at 18 retailers as of October 28, 2026, with prices from $1,765 to $5,497, a $3,732 spread on the same certified stone. Moon Ocean lists it at $5,497. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6421971558
Dimensions7.35 × 5.48 × 3.47 mm
L/W Ratio1.34
Top View
7.35 mm5.48 mm0.90 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6421971558
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.2%

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 28
Current: $5,497 CAD|Low: $1,765 CAD|High: $8,434 CAD|Avg: $3,475 CAD|-34.8%
Moon Ocean
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 29, 2026
Retailer 7$1,765 CAD
Retailer 8$1,773 CAD
Retailer 13$1,913 CAD
Retailer 16$1,913 CAD
Retailer 14$2,001 CAD
Retailer 5$2,004 CAD
Retailer 15$2,031 CAD
Retailer 4$2,049 CAD
Retailer 10$2,057 CAD
Retailer 3$2,197 CAD
Retailer 9$2,197 CAD
Retailer 18$2,207 CAD
Retailer 6$2,267 CAD
Retailer 2$2,349 CAD
Retailer 12$2,880 CAD
Retailer 11$3,720 CAD
Retailer 17$5,151 CAD
Moon Ocean$5,497 CAD

36 data points across 18 retailers

18 retailers$1,765 CAD to $5,497 CAD

A
Cheapest Retailer
-
$1,765 CAD
$1,261 USD
Final sale: no returns
A
Retailer 2
-
$1,773 CAD
$1,267 USD
View
B+
Retailer 3
-
$1,913 CAD
$1,367 USD
View
B+
Retailer 4
-
$1,913 CAD
$1,367 USD
View
B+
Retailer 5
-
$2,001 CAD
$1,430 USD
View
B+
Retailer 6
-
$2,004 CAD
$1,432 USD
View
B+
Retailer 7
-
$2,031 CAD
$1,451 USD
View
B+
Retailer 8
-
$2,049 CAD
$1,464 USD
View
B+
Retailer 9
-
$2,057 CAD
$1,470 USD
View
B+
Retailer 10
-
$2,197 CAD
$1,570 USD
View
B+
Retailer 11
-
$2,197 CAD
$1,570 USD
View
B+
Retailer 12
-
$2,207 CAD
$1,577 USD
View
B
Retailer 13
-
$2,267 CAD
$1,620 USD
View
B
Retailer 14
-
$2,349 CAD
£1,321 GBP
View
B
Retailer 15
-
$2,880 CAD
€1,960 EUR
View
B
Retailer 16
-
$3,720 CAD
£2,093 GBP
View
C
Retailer 17
-
$5,151 CAD
$3,680 USD
View
Most Expensive
C
Moon Ocean
NVN-E20E09F1E-558 · Oct 29
$5,497 CAD
£3,093 GBP
View
17 more retailers have this diamond
Prices start from $1,765 CADSave up to $3,732 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
$1,765 CAD