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Oval|Lab Grown|IGI

0.45ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG831629018

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831629018

Diamond specifications and retailer prices

From $570 CAD
$408 USD
As of October 30, 2026
Save $1,521 CAD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,732 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown oval diamond

This 0.45ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831629018 or 831629018. Listed at 17 retailers as of October 30, 2026, with a 267% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831629018
Dimensions6.52 × 4.28 × 2.59 mm
L/W Ratio1.52
Girdle conditionFaceted
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
6.52 mm4.28 mm0.45 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831629018
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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 30
Current: $2,732 CAD|Low: $474 CAD|High: $2,752 CAD|Avg: $1,344 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 16$508 CAD
Retailer 5$570 CAD
Retailer 3$589 CAD
Retailer 6$630 CAD
Retailer 17$630 CAD
Retailer 8$712 CAD
Retailer 15$936 CAD
Retailer 12$1,050 CAD
Retailer 10$1,065 CAD
Retailer 2$1,143 CAD
Retailer 13$1,258 CAD
Retailer 14$1,521 CAD
Retailer 4$2,091 CAD
Retailer 7$2,236 CAD
Retailer 11$2,449 CAD
Retailer 9$2,468 CAD
MOH London$2,732 CAD

36 data points across 17 retailers

17 retailers$570 CAD to $2,091 CAD

Retailer 1
-
$508 CAD
$364 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
$570 CAD
$408 USD
View
Final sale: no returns
Retailer 3
-
$589 CAD
$422 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$630 CAD
$451 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$630 CAD
$451 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$712 CAD
$510 USD
View
B+
Retailer 7
-
$936 CAD
$670 USD
View
B
Retailer 8
-
$946 CAD
$677 USD
View
B+
Retailer 9
-
$1,065 CAD
€726 EUR
View
B+
Retailer 10
-
$1,143 CAD
£644 GBP
View
B
Retailer 11
-
$1,258 CAD
ZAR 14,553 ZAR
View
B
Retailer 12
-
$1,521 CAD
$1,089 USD
View
B
Retailer 13
-
$2,091 CAD
View
Retailer 14
-
$2,236 CAD
$1,601 USD
View
Price last confirmed 24 days ago
Retailer 15
-
$2,449 CAD
$1,753 USD
View
Price under review
Retailer 16
-
$2,468 CAD
$1,767 USD
View
Price under review
Most Expensive
MOH London
LG831629018 · Oct 29
$2,732 CAD
£1,540 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $570 CADSave up to $1,521 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+
0.45ct Oval
$570 CAD