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Oval|Lab Grown|IGI

4.53ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804664755

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804664755

Diamond specifications and retailer prices

From $7,927 AUD
HK$43,500 HKD
As of October 31, 2026
Save $17,217 AUD (68%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $26,325 AUD at Taylor and Hart · As of October 5, 2026
View at Taylor and Hart

About this 4.53ct lab-grown oval diamond

This 4.53ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804664755 or 804664755. Listed at 12 retailers as of October 31, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664755
Dimensions13.11 × 9.31 × 5.85 mm
L/W Ratio1.41
Girdle conditionFaceted
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
13.11 mm9.31 mm4.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664755
Side View
Table 59.0%Crown 36.9°Girdle: MED-STKPavilion 40°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 31
Current: $10,354 AUD|Low: $5,638 AUD|High: $32,852 AUD|Avg: $14,356 AUD|-22.9%
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
Taylor and Hart
October 31, 2026
Retailer 7$5,638 AUD
Retailer 5$6,967 AUD
Retailer 12$7,927 AUD
Retailer 15$9,700 AUD
Retailer 11$9,745 AUD
Retailer 10$9,807 AUD
Retailer 1$10,354 AUD
Retailer 8$11,004 AUD
Retailer 4$13,806 AUD
Retailer 6$14,341 AUD
Retailer 14$15,473 AUD
Retailer 2$15,692 AUD
Retailer 9$17,025 AUD
Retailer 3$17,325 AUD
Retailer 13$25,144 AUD
Taylor and Hart$26,325 AUD

28 data points across 16 retailers

12 retailers$7,927 AUD to $25,144 AUD

A
Cheapest Retailer
-
$7,927 AUD
HK$43,500 HKD
B+
Retailer 2
-
$9,745 AUD
$6,845 USD
View
A
Retailer 3
-
$9,807 AUD
$6,889 USD
View
B+
Retailer 4
-
$10,354 AUD
€6,927 EUR
View
Retailer 5
-
$11,004 AUD
$7,730 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$13,806 AUD
$9,698 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$15,473 AUD
£8,558 GBP
View
Price last confirmed 23 days ago
Retailer 8
-
$15,692 AUD
ZAR 178,076 ZAR
View
Price last confirmed 25 days ago
B+
Retailer 9
-
$17,025 AUD
$11,959 USD
View
B+
Retailer 10
-
$17,325 AUD
$12,170 USD
View
B
Retailer 11
-
$25,144 AUD
$17,662 USD
View
Most Expensive
Taylor and Hart
9NSMHN2 · Oct 5
$26,325 AUD
$18,492 USD
View
Price last confirmed 27 days ago
11 more retailers have this diamond
Prices start from $7,927 AUDSave up to $17,217 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
4.53ct Oval
$7,927 AUD