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Oval|Lab Grown|GIA

3.00ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • GIA 6512376301

Certificate GIA 6512376301

Diamond specifications and retailer prices

From $1,027 CAD
As of November 5, 2026
Save $2,321 CAD (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,348 CAD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512376301. Listed at 4 retailers as of November 5, 2026, with prices from $1,027 to $3,348, a $2,321 spread on the same certified stone. NZ Jewellers lists it at $3,348. 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

3.00
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6512376301
Dimensions11.28 × 8.20 × 5.17 mm
L/W Ratio1.38
Top View
11.28 mm8.20 mm3.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512376301
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.0%

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: Nov 5
Current: $3,348 CAD|Low: $986 CAD|High: $6,808 CAD|Avg: $2,717 CAD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3$1,027 CAD
Retailer 4$1,117 CAD
Retailer 2$1,191 CAD
NZ Jewellers$3,348 CAD
Retailer 5$6,808 CAD

11 data points across 5 retailers

4 retailers$1,027 CAD to $3,348 CAD

A
Cheapest Retailer
-
$1,027 CAD
A
Retailer 2
-
$1,117 CAD
View
A
Retailer 3
-
$1,191 CAD
View
Most Expensive
B
NZ Jewellers
c2122c5d-4e83-4d21-a6fa-1e70d221feb1 · Nov 6
$3,348 CAD
$2,380 USD
View
3 more retailers have this diamond
Prices start from $1,027 CADSave up to $2,321 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
3.00ct Oval
$1,027 CAD