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Oval|Lab Grown|IGI

1.53ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG845650872

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845650872

Diamond specifications and retailer prices

From $448 AUD
$315 USD
As of October 29, 2026
Save $2,669 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,117 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG845650872 or 845650872. Listed at 19 retailers as of October 28, 2026, with prices from $448 to $3,117, a $2,669 spread on the same certified stone. Rare Carat lists it at $3,117. 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 angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845650872
Dimensions9.33 × 6.50 × 4.09 mm
L/W Ratio1.44
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
9.33 mm6.50 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845650872
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.9%

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: Oct 29
Current: $3,117 AUD|Low: $448 AUD|High: $3,117 AUD|Avg: $1,149 AUD
Rare Carat
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
Retailer 19
Retailer 20
October 30, 2026
Retailer 14$448 AUD
Retailer 19$500 AUD
Retailer 7$520 AUD
Retailer 16$555 AUD
Retailer 8$561 AUD
Retailer 2$573 AUD
Retailer 11$619 AUD
Retailer 3$747 AUD
Retailer 6$776 AUD
Retailer 10$904 AUD
Retailer 17$924 AUD
Retailer 20$954 AUD
Retailer 13$990 AUD
Retailer 18$1,294 AUD
Retailer 9$1,644 AUD
Retailer 5$1,779 AUD
Retailer 4$1,785 AUD
Retailer 12$1,976 AUD
Retailer 15$2,238 AUD
Rare Carat$3,117 AUD

15 data points across 20 retailers

19 retailers$448 AUD to $3,117 AUD

A
Cheapest Retailer
-
$448 AUD
$315 USD
A
Retailer 2
-
$500 AUD
$351 USD
View
Final sale: no returns
A
Retailer 3
-
$520 AUD
$365 USD
View
A
Retailer 4
-
$555 AUD
$390 USD
View
A
Retailer 5
-
$561 AUD
$394 USD
View
A
Retailer 6
-
$573 AUD
£317 GBP
View
A
Retailer 7
-
$619 AUD
HK$3,400 HKD
View
A
Retailer 8
-
$747 AUD
$525 USD
View
A
Retailer 9
-
$776 AUD
$545 USD
View
A
Retailer 10
-
$924 AUD
$649 USD
View
A
Retailer 11
-
$954 AUD
ZAR 10,829 ZAR
View
A
Retailer 12
-
$990 AUD
£547 GBP
View
A
Retailer 13
-
$1,294 AUD
View
B+
Retailer 14
-
$1,644 AUD
$1,155 USD
View
B+
Retailer 15
-
$1,779 AUD
SGD 1,689 SGD
View
B+
Retailer 16
-
$1,785 AUD
$1,254 USD
View
B+
Retailer 17
-
$1,976 AUD
$1,388 USD
View
B+
Retailer 18
-
$2,238 AUD
£1,238 GBP
View
Most Expensive
B
Rare Carat
X28726508RE845 · Oct 28
$3,117 AUD
$2,190 USD
View
18 more retailers have this diamond
Prices start from $448 AUDSave up to $2,669 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
$448 AUD