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Oval|Lab Grown|IGI

5.11ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG754594132

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754594132

Diamond specifications and retailer prices

From $7,067 USD
As of October 30, 2026
Save $35,963 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $43,030 USD at Do Amore Diamonds · As of October 31, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594132 or 754594132. Listed at 14 retailers as of October 30, 2026, with prices from $7,067 to $43,030, a $35,963 spread on the same certified stone. Do Amore Diamonds lists it at $43,030. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594132
Dimensions13.98 × 9.64 × 5.94 mm
L/W Ratio1.45
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
13.98 mm9.64 mm5.11 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594132
Side View
Table 57.0%Crown 36.1°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 61.6%

Caratlytics Score

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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 30
Current: $43,030 USD|Low: $7,067 USD|High: $55,059 USD|Avg: $21,651 USD|-12.5%
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
October 31, 2026
Retailer 7$7,067 USD
Retailer 10$7,890 USD
Retailer 6$7,960 USD
Retailer 9$10,880 USD
Retailer 13$11,095 USD
Retailer 12$11,400 USD
Retailer 4$12,952 USD
Retailer 2$15,521 USD
Retailer 8$15,680 USD
Retailer 3$19,117 USD
Retailer 11$22,238 USD
Do Amore Diamonds$43,030 USD
Retailer 5$55,059 USD

32 data points across 13 retailers

14 retailers$7,067 USD to $43,030 USD

A
Cheapest Retailer
-
$7,067 USD
A
Retailer 2
-
$7,890 USD
View
A
Retailer 3
-
$7,960 USD
View
Retailer 4
-
$8,265 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$10,880 USD
View
Retailer 6
-
$11,095 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$11,360 USD
View
Price last confirmed 36 days ago
Retailer 8
-
$11,400 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$11,901 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$15,521 USD
€14,782 EUR
View
B+
Retailer 11
-
$15,680 USD
View
Retailer 12
-
$19,117 USD
£15,053 GBP
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$22,238 USD
View
Most Expensive
B
Do Amore Diamonds
27-943C3E5D8 · Oct 31
$43,030 USD
View
13 more retailers have this diamond
Prices start from $7,067 USDSave up to $35,963 USD

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
$7,067 USD