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Oval|Lab Grown|IGI

5.14ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG744514999

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744514999

Diamond specifications and retailer prices

From $6,454 USD
As of October 29, 2026
Save $33,816 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $40,270 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.14ct lab-grown oval diamond

This 5.14ct 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 LG744514999 or 744514999. Listed at 18 retailers as of October 29, 2026, with prices from $6,454 to $40,270, a $33,816 spread on the same certified stone. Do Amore Diamonds lists it at $40,270. 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

5.14
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514999
Dimensions13.73 × 9.76 × 5.94 mm
L/W Ratio1.41
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
13.73 mm9.76 mm5.14 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514999
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 60.9%

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: $40,270 USD|Low: $5,557 USD|High: $43,220 USD|Avg: $14,146 USD|-6.8%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 15$6,454 USD
Retailer 12$6,637 USD
Retailer 2$6,712 USD
Retailer 16$7,465 USD
Retailer 3$7,742 USD
Retailer 10$7,780 USD
Retailer 14$7,799 USD
Retailer 11$8,751 USD
Retailer 6$8,913 USD
Retailer 4$9,735 USD
Retailer 5$9,810 USD
Retailer 13$14,340 USD
Retailer 7$14,417 USD
Retailer 17$16,313 USD
Retailer 8$18,110 USD
Retailer 18$20,793 USD
Retailer 9$28,886 USD
Do Amore Diamonds$40,270 USD

35 data points across 18 retailers

18 retailers$6,454 USD to $40,270 USD

A
Cheapest Retailer
-
$6,454 USD
A
Retailer 2
-
$6,637 USD
View
A
Retailer 3
-
$6,712 USD
View
A
Retailer 4
-
$6,968 USD
View
A
Retailer 5
-
$7,465 USD
View
A
Retailer 6
-
$7,780 USD
View
Final sale: no returns
A
Retailer 7
-
$7,799 USD
View
A
Retailer 8
-
$8,751 USD
View
A
Retailer 9
-
$8,913 USD
View
A
Retailer 10
-
$9,735 USD
View
A
Retailer 11
-
$9,810 USD
View
A
Retailer 12
-
$14,340 USD
View
A
Retailer 13
-
$14,417 USD
€13,730 EUR
View
A
Retailer 14
-
$16,313 USD
£12,845 GBP
View
Retailer 15
-
$18,110 USD
A$27,861 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$20,793 USD
View
Retailer 17
-
$28,886 USD
A$44,440 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-58521A92E · Oct 31
$40,270 USD
View
17 more retailers have this diamond
Prices start from $6,454 USDSave up to $33,816 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
5.14ct Oval
$6,454 USD