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Oval|Lab Grown|IGI

5.13ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG744515055

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744515055

Diamond specifications and retailer prices

From $10,950 USD
As of October 28, 2026
Save $4,790 USD (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $19,190 USD at MOH London · As of October 11, 2026
View at MOH London

About this 5.13ct lab-grown oval diamond

This 5.13ct 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 LG744515055 or 744515055. Listed at 8 retailers as of October 28, 2026, with a 44% 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

5.13
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515055
Dimensions13.59 × 9.71 × 5.99 mm
L/W Ratio1.40
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
13.59 mm9.71 mm5.13 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515055
Side View
Table 62.0%Crown 36.2°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 61.7%

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: $19,190 USD|Low: $7,968 USD|High: $55,272 USD|Avg: $22,377 USD|-8.8%
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
October 30, 2026
Retailer 7$7,968 USD
Retailer 3$8,434 USD
Retailer 9$9,540 USD
Retailer 6$10,950 USD
Retailer 12$11,137 USD
Retailer 11$11,443 USD
Retailer 4$13,000 USD
Retailer 2$15,740 USD
Retailer 10$17,744 USD
MOH London$19,190 USD
Retailer 8$23,854 USD
Retailer 13$51,770 USD
Retailer 5$55,272 USD

26 data points across 13 retailers

8 retailers$10,950 USD to $15,740 USD

Retailer 1
-
$8,296 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$10,950 USD
View
Retailer 3
-
$11,137 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$11,404 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$11,443 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$11,947 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$15,740 USD
View
Most Expensive
MOH London
LG744515055 · Oct 11
$19,190 USD
£15,110 GBP
View
Price last confirmed 20 days ago
7 more retailers have this diamond
Prices start from $10,950 USDSave up to $4,790 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
5.13ct Oval
$10,950 USD