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Oval|Lab Grown|IGI

5.03ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG754561997

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754561997

Diamond specifications and retailer prices

From $8,930 AUD
$6,273 USD
As of October 29, 2026
Save $26,972 AUD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $35,902 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.03ct lab-grown oval diamond

This 5.03ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754561997 or 754561997. Listed at 19 retailers as of October 29, 2026, with prices from $8,930 to $35,902, a $26,972 spread on the same certified stone. Taylor and Hart lists it at $35,902. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754561997
Dimensions13.45 × 9.59 × 6.10 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.45 mm9.59 mm5.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754561997
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.6%

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 29
Current: $10,694 AUD|Low: $8,573 AUD|High: $26,392 AUD|Avg: $13,837 AUD|-0.8%
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
Retailer 15
Retailer 16
October 30, 2026
Retailer 16$8,930 AUD
Retailer 15$9,288 AUD
Retailer 8$9,426 AUD
Retailer 6$10,001 AUD
Retailer 14$10,335 AUD
Retailer 2$10,360 AUD
Retailer 5$10,360 AUD
Retailer 1$10,694 AUD
Retailer 3$12,012 AUD
Retailer 7$12,297 AUD
Retailer 13$12,317 AUD
Retailer 9$12,996 AUD
Retailer 11$20,821 AUD
Retailer 10$21,046 AUD
Retailer 12$21,723 AUD
Retailer 4$26,392 AUD

38 data points across 16 retailers

19 retailers$8,930 AUD to $35,902 AUD

A
Cheapest Retailer
-
$8,930 AUD
$6,273 USD
A
Retailer 2
-
$9,288 AUD
$6,524 USD
View
A
Retailer 3
-
$9,426 AUD
$6,621 USD
View
A
Retailer 4
-
$10,001 AUD
$7,025 USD
View
Final sale: no returns
A
Retailer 5
-
$10,335 AUD
$7,260 USD
View
A
Retailer 6
-
$10,360 AUD
$7,277 USD
View
Retailer 7
-
$10,360 AUD
$7,277 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$10,694 AUD
£5,915 GBP
View
A
Retailer 9
-
$12,012 AUD
$8,438 USD
View
A
Retailer 10
-
$12,297 AUD
$8,638 USD
View
A
Retailer 11
-
$12,317 AUD
$8,652 USD
View
A
Retailer 12
-
$12,996 AUD
£7,188 GBP
View
A
Retailer 13
-
$13,187 AUD
$9,263 USD
View
A
Retailer 14
-
$14,775 AUD
£8,172 GBP
View
A
Retailer 15
-
$20,821 AUD
£11,516 GBP
View
A
Retailer 16
-
$21,046 AUD
ZAR 238,834 ZAR
View
Retailer 17
-
$21,723 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$26,392 AUD
$18,539 USD
View
Most Expensive
B
Taylor and Hart
N67WM55 · Oct 30
$35,902 AUD
$25,219 USD
View
18 more retailers have this diamond
Prices start from $8,930 AUDSave up to $26,972 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
5.03ct Oval
$8,930 AUD