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Oval|Lab Grown|IGI

5.09ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754507809

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754507809

Diamond specifications and retailer prices

From $10,035 CAD
$7,170 USD
As of October 28, 2026
Save $33,444 CAD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $44,532 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.09ct lab-grown oval diamond

This 5.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754507809 or 754507809. Listed at 14 retailers as of October 28, 2026, with a 333% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507809
Dimensions9.72 × 9.72 × 5.94 mm
L/W Ratio1.00
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
9.72 mm9.72 mm5.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507809
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

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: Oct 28
Current: $44,532 CAD|Low: $9,867 CAD|High: $71,539 CAD|Avg: $28,413 CAD|-0.5%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$10,035 CAD
Retailer 2$10,505 CAD
Retailer 3$10,574 CAD
Retailer 9$12,773 CAD
Retailer 13$13,734 CAD
Retailer 6$14,329 CAD
Retailer 4$21,925 CAD
Retailer 7$23,054 CAD
Retailer 10$24,647 CAD
Retailer 12$36,047 CAD
Retailer 11$39,521 CAD
Retailer 8$43,479 CAD
Novita Diamonds$44,532 CAD

41 data points across 13 retailers

14 retailers$10,035 CAD to $43,479 CAD

A
Cheapest Retailer
-
$10,035 CAD
$7,170 USD
A
Retailer 2
-
$10,505 CAD
$7,506 USD
View
A
Retailer 3
-
$10,574 CAD
$7,555 USD
View
A
Retailer 4
-
$12,773 CAD
HK$71,300 HKD
View
A
Retailer 5
-
$13,734 CAD
$9,813 USD
View
A
Retailer 6
-
$14,329 CAD
£8,061 GBP
View
Retailer 7
-
$16,800 CAD
£9,452 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$21,925 CAD
€14,919 EUR
View
B+
Retailer 9
-
$23,054 CAD
£12,970 GBP
View
B+
Retailer 10
-
$24,647 CAD
$17,610 USD
View
B+
Retailer 11
-
$36,047 CAD
$25,755 USD
View
B
Retailer 12
-
$39,521 CAD
$28,237 USD
View
B
Retailer 13
-
$43,479 CAD
SGD 41,980 SGD
View
Most Expensive
Novita Diamonds
cert_754507809 · Oct 8
$44,532 CAD
A$48,950 AUD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from $10,035 CADSave up to $33,444 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
5.09ct Oval
$10,035 CAD