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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 $9,241 AUD
$6,454 USD
As of November 1, 2026
Save $48,421 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $57,663 AUD at Do Amore Diamonds · As of November 2, 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 November 1, 2026, with prices from $9,241 to $57,663, a $48,421 spread on the same certified stone. Do Amore Diamonds lists it at $57,663. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $57,663 AUD|Low: $9,241 AUD|High: $61,887 AUD|Avg: $20,223 AUD|-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
Retailer 18
November 3, 2026
Retailer 6$9,241 AUD
Retailer 3$9,504 AUD
Retailer 18$9,611 AUD
Retailer 7$10,689 AUD
Retailer 8$11,086 AUD
Retailer 10$11,140 AUD
Retailer 5$11,167 AUD
Retailer 15$12,429 AUD
Retailer 2$12,508 AUD
Retailer 13$13,846 AUD
Retailer 9$14,047 AUD
Retailer 17$20,091 AUD
Retailer 4$20,533 AUD
Retailer 12$23,190 AUD
Retailer 14$24,688 AUD
Retailer 11$29,717 AUD
Retailer 16$40,635 AUD
Do Amore Diamonds$57,663 AUD

35 data points across 18 retailers

18 retailers$9,241 AUD to $57,663 AUD

A
Cheapest Retailer
-
$9,241 AUD
$6,454 USD
A
Retailer 2
-
$9,504 AUD
$6,637 USD
View
A
Retailer 3
-
$9,611 AUD
$6,712 USD
View
A
Retailer 4
-
$9,977 AUD
$6,968 USD
View
A
Retailer 5
-
$10,689 AUD
$7,465 USD
View
A
Retailer 6
-
$11,140 AUD
$7,780 USD
View
Final sale: no returns
A
Retailer 7
-
$11,167 AUD
$7,799 USD
View
A
Retailer 8
-
$12,429 AUD
$8,680 USD
View
A
Retailer 9
-
$12,508 AUD
$8,735 USD
View
A
Retailer 10
-
$13,846 AUD
$9,670 USD
View
A
Retailer 11
-
$14,047 AUD
$9,810 USD
View
A
Retailer 12
-
$20,091 AUD
€13,363 EUR
View
A
Retailer 13
-
$20,533 AUD
$14,340 USD
View
B+
Retailer 14
-
$23,190 AUD
£12,752 GBP
View
B+
Retailer 15
-
$24,688 AUD
View
B+
Retailer 16
-
$29,717 AUD
$20,753 USD
View
B
Retailer 17
-
$40,635 AUD
View
Most Expensive
B
Do Amore Diamonds
27-58521A92E · Nov 2
$57,663 AUD
$40,270 USD
View
17 more retailers have this diamond
Prices start from $9,241 AUDSave up to $48,421 AUD

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
$9,241 AUD