CaratHunter
Plans
Oval|Lab Grown|IGI

5.08ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG780662940

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662940

Diamond specifications and retailer prices

From $13,329 AUD
$9,363 USD
As of October 26, 2026
Save $55,593 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $68,922 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.08ct lab-grown oval diamond

This 5.08ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662940 or 780662940. Listed at 12 retailers as of October 26, 2026, with prices from $13,329 to $68,922, a $55,593 spread on the same certified stone. With Clarity lists it at $68,922. 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

5.08
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662940
Dimensions13.60 × 9.71 × 6.10 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
13.60 mm9.71 mm5.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662940
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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: Oct 26
Current: $21,289 AUD|Low: $13,329 AUD|High: $75,189 AUD|Avg: $28,807 AUD|-37.1%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 10$13,329 AUD
Retailer 12$13,867 AUD
Retailer 6$14,186 AUD
Retailer 11$14,643 AUD
Retailer 8$16,379 AUD
Retailer 4$17,812 AUD
Retailer 1$21,289 AUD
Retailer 7$22,109 AUD
Retailer 14$24,841 AUD
Retailer 13$30,560 AUD
Retailer 9$35,002 AUD
Retailer 5$35,069 AUD
Retailer 3$37,683 AUD
Retailer 2$41,857 AUD
With Clarity$68,922 AUD

31 data points across 15 retailers

12 retailers$13,329 AUD to $68,922 AUD

A
Cheapest Retailer
-
$13,329 AUD
$9,363 USD
A
Retailer 2
-
$13,867 AUD
HK$76,100 HKD
View
A
Retailer 3
-
$14,643 AUD
$10,286 USD
View
A
Retailer 4
-
$16,379 AUD
$11,505 USD
View
B+
Retailer 5
-
$21,289 AUD
€14,242 EUR
View
A
Retailer 6
-
$22,109 AUD
$15,530 USD
View
Retailer 7
-
$30,560 AUD
£16,903 GBP
View
Price last confirmed 23 days ago
B+
Retailer 8
-
$35,002 AUD
$24,587 USD
View
Retailer 9
-
$37,683 AUD
$26,470 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$41,857 AUD
ZAR 474,995 ZAR
View
Price last confirmed 25 days ago
Retailer 11
-
$59,311 AUD
$41,663 USD
View
Price last confirmed 27 days ago
Most Expensive
B
With Clarity
780662940 · Oct 31
$68,922 AUD
$48,414 USD
View
11 more retailers have this diamond
Prices start from $13,329 AUDSave up to $55,593 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
5.08ct Oval
$13,329 AUD