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Oval|Lab Grown|IGI

5.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG760566031

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760566031

Diamond specifications and retailer prices

From $6,491 USD
As of October 29, 2026
Save $40,511 USD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $47,002 USD at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 5.03ct lab-grown oval diamond

This 5.03ct 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 LG760566031 or 760566031. Listed at 26 retailers as of October 29, 2026, with prices from $6,491 to $47,002, a $40,511 spread on the same certified stone. Mervis Diamond Importers lists it at $47,002. 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

5.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760566031
Dimensions13.54 × 9.46 × 6.08 mm
L/W Ratio1.43
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
13.54 mm9.46 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760566031
Side View
Table 60.0%Crown 37.5°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 64.3%

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 29
Current: $47,002 USD|Low: $6,491 USD|High: $47,002 USD|Avg: $17,556 USD
Mervis Diamond Importers
Retailer 2
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Retailer 23
October 31, 2026
Retailer 23$6,491 USD
Retailer 21$6,750 USD
Retailer 3$7,090 USD
Retailer 14$7,269 USD
Retailer 16$7,529 USD
Retailer 18$7,530 USD
Retailer 4$7,949 USD
Retailer 22$8,801 USD
Retailer 6$9,866 USD
Retailer 2$10,142 USD
Retailer 7$10,923 USD
Retailer 15$11,887 USD
Retailer 19$13,095 USD
Retailer 11$13,760 USD
Retailer 17$16,406 USD
Retailer 13$16,885 USD
Retailer 20$17,365 USD
Retailer 8$20,722 USD
Retailer 5$25,980 USD
Retailer 10$26,458 USD
Retailer 12$28,167 USD
Retailer 9$40,500 USD
Mervis Diamond Importers$47,002 USD

39 data points across 23 retailers

26 retailers$6,491 USD to $47,002 USD

A
Cheapest Retailer
-
$6,491 USD
A
Retailer 2
-
$6,750 USD
View
A
Retailer 3
-
$7,090 USD
View
A
Retailer 4
-
$7,269 USD
View
Final sale: no returns
A
Retailer 5
-
$7,529 USD
View
Retailer 6
-
$7,529 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$7,530 USD
View
A
Retailer 8
-
$7,949 USD
View
A
Retailer 9
-
$8,801 USD
View
A
Retailer 10
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$9,866 USD
View
A
Retailer 11
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$10,142 USD
£7,986 GBP
View
A
Retailer 12
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$10,923 USD
View
A
Retailer 13
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$11,887 USD
£9,360 GBP
View
A
Retailer 14
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$13,095 USD
€12,471 EUR
View
A
Retailer 15
-
$13,760 USD
View
B+
Retailer 16
-
$16,406 USD
£12,918 GBP
View
B+
Retailer 17
-
$16,885 USD
ZAR 272,783 ZAR
View
Retailer 18
-
$17,365 USD
A$26,716 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
$20,722 USD
View
B+
Retailer 20
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$22,920 USD
View
B+
Retailer 21
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$25,980 USD
View
B+
Retailer 22
-
$26,458 USD
View
B
Retailer 23
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$26,709 USD
View
B
Retailer 24
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$28,167 USD
View
B
Retailer 25
-
$40,500 USD
View
Most Expensive
B
Mervis Diamond Importers
1974989554 · Oct 31
$47,002 USD
View
25 more retailers have this diamond
Prices start from $6,491 USDSave up to $40,511 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
5.03ct Oval
$6,491 USD