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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG722570543

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722570543

Diamond specifications and retailer prices

From $868 AUD
$610 USD
As of October 30, 2026
Save $5,452 AUD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,321 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG722570543 or 722570543. Listed at 25 retailers as of October 29, 2026, with prices from $868 to $6,321, a $5,452 spread on the same certified stone. Brilliant Earth lists it at $6,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722570543
Dimensions9.25 × 6.47 × 4.02 mm
L/W Ratio1.43
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
9.25 mm6.47 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722570543
Side View
Table 63.0%Crown 35.3°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 62.1%

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 30
Current: $6,321 AUD|Low: $777 AUD|High: $6,321 AUD|Avg: $2,307 AUD
Brilliant Earth
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 14$777 AUD
Retailer 7$868 AUD
Retailer 4$964 AUD
Retailer 11$1,110 AUD
Retailer 6$1,274 AUD
Retailer 16$1,288 AUD
Retailer 2$1,503 AUD
Retailer 10$1,657 AUD
Retailer 13$2,488 AUD
Retailer 8$2,799 AUD
Retailer 12$2,951 AUD
Retailer 5$3,038 AUD
Retailer 15$3,296 AUD
Retailer 3$3,340 AUD
Retailer 9$4,046 AUD
Brilliant Earth$6,321 AUD

45 data points across 16 retailers

25 retailers$868 AUD to $6,321 AUD

Retailer 1
-
$777 AUD
$546 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$868 AUD
$610 USD
View
Final sale: no returns
Retailer 3
-
$871 AUD
$612 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$964 AUD
$677 USD
View
Retailer 5
-
$964 AUD
$677 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$964 AUD
$677 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$964 AUD
$677 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$1,110 AUD
$780 USD
View
A
Retailer 9
-
$1,274 AUD
$895 USD
View
A
Retailer 10
-
$1,288 AUD
$905 USD
View
B+
Retailer 11
-
$1,503 AUD
£831 GBP
View
B+
Retailer 12
-
$1,602 AUD
$1,125 USD
View
B+
Retailer 13
-
$1,657 AUD
ZAR 18,806 ZAR
View
B+
Retailer 14
-
$2,488 AUD
$1,748 USD
View
Retailer 15
-
$2,537 AUD
$1,782 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$2,799 AUD
£1,548 GBP
View
B
Retailer 17
-
$2,951 AUD
€1,974 EUR
View
B
Retailer 18
-
$3,038 AUD
SGD 2,884 SGD
View
B
Retailer 19
-
$3,105 AUD
$2,181 USD
View
B
Retailer 20
-
$3,129 AUD
$2,198 USD
View
B
Retailer 21
-
$3,272 AUD
$2,298 USD
View
Retailer 22
-
$3,296 AUD
$2,315 USD
View
Price last confirmed 16 days ago
B
Retailer 23
-
$3,340 AUD
$2,346 USD
View
B
Retailer 24
-
$4,046 AUD
£2,238 GBP
View
Most Expensive
B
Brilliant Earth
15806909A · Oct 29
$6,321 AUD
$4,440 USD
View
24 more retailers have this diamond
Prices start from $868 AUDSave up to $5,452 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
1.53ct Oval
$868 AUD