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Oval|Lab Grown|UNKNOWN

0.90ct I I1 Oval Lab Grown Diamond

ID • I/I1 • UNKNOWN 21284243

Certificate UNKNOWN 21284243

Diamond specifications and retailer prices

From $439 CAD
$314 USD
As of October 29, 2026
Save $1,307 CAD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,746 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.9ct lab-grown oval diamond

This 0.9ct lab-grown oval sits in the just-under-one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by UNKNOWN 21284243. Listed at 5 retailers as of October 28, 2026, with prices from $439 to $1,746, a $1,307 spread on the same certified stone. NZ Jewellers lists it at $1,746. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Color
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 21284243
Dimensions8.12 × 5.37 × 3.23 mm
L/W Ratio1.51
Top View
8.12 mm5.37 mm0.90 ctI / I1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 21284243
Side View
Table 55.8%CrownGirdlePavilionCuletDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $439 CAD|Low: $420 CAD|High: $884 CAD|Avg: $631 CAD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$439 CAD
Retailer 2$543 CAD
Retailer 4$543 CAD
Retailer 3$884 CAD

5 data points across 4 retailers

5 retailers$439 CAD to $1,746 CAD

B+
Cheapest Retailer
-
$439 CAD
$314 USD
B+
Retailer 2
-
$508 CAD
$364 USD
View
B
Retailer 3
-
$543 CAD
$389 USD
View
B
Retailer 4
-
$884 CAD
$633 USD
View
Most Expensive
B
NZ Jewellers
9c7c10c9-fb34-4f8d-b501-8494b75c2095 · Oct 28
$1,746 CAD
$1,250 USD
View
4 more retailers have this diamond
Prices start from $439 CADSave up to $1,307 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.

B+
0.90ct Oval
$439 CAD