Oval|Lab Grown|UNKNOWN

1.03ct G SI2 Oval Lab Grown Diamond

ID • G/SI2 • UNKNOWN 225765312

Certificate UNKNOWN 225765312

Diamond specifications and retailer prices

From $170 CAD
As of November 5, 2026
Save $511 CAD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $681 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 225765312. Listed at 4 retailers as of November 5, 2026, with prices from $170 to $681, a $511 spread on the same certified stone. NZ Jewellers lists it at $681. 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

1.03
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 225765312
Dimensions8.05 × 5.84 × 3.35 mm
L/W Ratio1.38
Top View
8.05 mm5.84 mm1.03 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 225765312
Side View
TableCrownGirdlePavilionCuletDepth

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 5
Current: $681 CAD|Low: $165 CAD|High: $681 CAD|Avg: $284 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 4$170 CAD
Retailer 2$198 CAD
Retailer 3$225 CAD
Retailer 5$225 CAD
Retailer 6$264 CAD
NZ Jewellers$681 CAD

10 data points across 6 retailers

4 retailers$170 CAD to $681 CAD

B+
Cheapest Retailer
-
$170 CAD
B+
Retailer 2
-
$198 CAD
View
B+
Retailer 3
-
$225 CAD
View
Most Expensive
B
NZ Jewellers
447cbb52-0b16-482d-9435-3faf2c5bea73 · Nov 5
$681 CAD
$484 USD
View
3 more retailers have this diamond
Prices start from $170 CADSave up to $511 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+
1.03ct Oval
$170 CAD