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Oval|Lab Grown|IGI

1.00ct D SI2 Oval Lab Grown Diamond

ID • D/SI2 • IGI LG547265825

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG547265825

Diamond specifications and retailer prices

From $295 CAD
$211 USD
As of October 28, 2026
Save $1,255 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,550 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG547265825 or 547265825. Listed at 12 retailers as of October 28, 2026, with prices from $295 to $1,550, a $1,255 spread on the same certified stone. MOH London lists it at $1,550. 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

1.00
Carat
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547265825
Dimensions7.74 × 5.60 × 3.55 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.74 mm5.60 mm1.00 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547265825
Side View
Table 60.0%Crown 36.8°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,550 CAD|Low: $295 CAD|High: $1,630 CAD|Avg: $725 CAD|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$295 CAD
Retailer 7$413 CAD
Retailer 4$578 CAD
Retailer 2$597 CAD
Retailer 6$662 CAD
Retailer 3$1,064 CAD
MOH London$1,550 CAD

26 data points across 7 retailers

12 retailers$295 CAD to $1,550 CAD

Retailer 1
-
$255 CAD
$182 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$295 CAD
$211 USD
View
Final sale: no returns
Retailer 3
-
$330 CAD
$236 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$340 CAD
$243 USD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$413 CAD
$295 USD
View
B+
Retailer 6
-
$578 CAD
$413 USD
View
B+
Retailer 7
-
$597 CAD
£336 GBP
View
B+
Retailer 8
-
$662 CAD
$473 USD
View
Retailer 9
-
$1,059 CAD
$757 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
$1,064 CAD
$760 USD
View
Retailer 11
-
$1,108 CAD
$792 USD
View
Price last confirmed 38 days ago
Most Expensive
B
MOH London
LG547265825 · Oct 29
$1,550 CAD
£872 GBP
View
11 more retailers have this diamond
Prices start from $295 CADSave up to $1,255 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
1.00ct Oval
$295 CAD