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Oval|Lab Grown|IGI

5.11ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754594131

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754594131

Diamond specifications and retailer prices

From $8,983 CAD
$6,418 USD
As of October 29, 2026
Save $47,071 CAD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $56,054 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.11ct lab-grown oval diamond

This 5.11ct 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 LG754594131 or 754594131. Listed at 17 retailers as of October 29, 2026, with prices from $8,983 to $56,054, a $47,071 spread on the same certified stone. Do Amore Diamonds lists it at $56,054. 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

5.11
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594131
Dimensions13.71 × 13.71 × 9.78 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
13.71 mm13.71 mm5.11 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594131
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.3%

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 29
Current: $56,054 CAD|Low: $7,734 CAD|High: $60,141 CAD|Avg: $21,690 CAD|-6.8%
Do Amore 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 10$8,983 CAD
Retailer 17$9,475 CAD
Retailer 5$9,594 CAD
Retailer 11$10,385 CAD
Retailer 2$10,802 CAD
Retailer 9$10,827 CAD
Retailer 16$12,405 CAD
Retailer 3$12,508 CAD
Retailer 14$13,576 CAD
Retailer 15$13,653 CAD
Retailer 4$20,060 CAD
Retailer 12$22,702 CAD
Retailer 6$25,206 CAD
Retailer 13$28,935 CAD
Retailer 8$36,935 CAD
Retailer 7$40,199 CAD
Do Amore Diamonds$56,054 CAD

32 data points across 17 retailers

17 retailers$8,983 CAD to $56,054 CAD

A
Cheapest Retailer
-
$8,983 CAD
$6,418 USD
A
Retailer 2
-
$9,475 CAD
$6,770 USD
View
A
Retailer 3
-
$9,594 CAD
$6,855 USD
View
A
Retailer 4
-
$10,385 CAD
$7,420 USD
View
A
Retailer 5
-
$10,802 CAD
$7,718 USD
View
A
Retailer 6
-
$10,827 CAD
$7,736 USD
View
Final sale: no returns
A
Retailer 7
-
$12,405 CAD
$8,863 USD
View
A
Retailer 8
-
$12,508 CAD
$8,937 USD
View
A
Retailer 9
-
$13,576 CAD
$9,700 USD
View
A
Retailer 10
-
$13,653 CAD
$9,755 USD
View
A
Retailer 11
-
$20,060 CAD
€13,650 EUR
View
A
Retailer 12
-
$22,702 CAD
£12,772 GBP
View
Retailer 13
-
$25,206 CAD
A$27,707 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$28,935 CAD
$20,674 USD
View
B
Retailer 15
-
$36,935 CAD
$26,390 USD
View
Retailer 16
-
$40,199 CAD
A$44,187 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-9EE13AE20 · Oct 29
$56,054 CAD
$40,050 USD
View
16 more retailers have this diamond
Prices start from $8,983 CADSave up to $47,071 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
5.11ct Oval
$8,983 CAD