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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 $557 NZD
$314 USD
As of November 1, 2026
Save $1,661 NZD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,218 NZD at NZ Jewellers · As of October 31, 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 31, 2026, with prices from $557 to $2,218, a $1,661 spread on the same certified stone. NZ Jewellers lists it at $2,218. 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
Colour
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: Nov 1
Current: $557 NZD|Low: $534 NZD|High: $1,123 NZD|Avg: $789 NZD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$557 NZD
Retailer 2$690 NZD
Retailer 4$690 NZD
Retailer 3$1,123 NZD

4 data points across 4 retailers

5 retailers$557 NZD to $2,218 NZD

B+
Cheapest Retailer
-
$557 NZD
$314 USD
B+
Retailer 2
-
$646 NZD
$364 USD
View
B
Retailer 3
-
$690 NZD
$389 USD
View
B
Retailer 4
-
$1,123 NZD
$633 USD
View
Most Expensive
B
NZ Jewellers
9c7c10c9-fb34-4f8d-b501-8494b75c2095 · Oct 31
$2,218 NZD
$1,250 USD
View
4 more retailers have this diamond
Prices start from $557 NZDSave up to $1,661 NZD

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
$557 NZD