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Oval|Lab Grown|IGI

1.50ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG786645284

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786645284

Diamond specifications and retailer prices

From $784 AUD
HK$4,300 HKD
As of October 30, 2026
Save $4,349 AUD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,132 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786645284 or 786645284. Listed at 8 retailers as of October 28, 2026, with prices from $784 to $5,132, a $4,349 spread on the same certified stone. Rare Carat lists it at $5,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645284
Dimensions9.06 × 6.48 × 4.04 mm
L/W Ratio1.40
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
9.06 mm6.48 mm1.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645284
Side View
Table 63.0%Crown 33.3°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.3%

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 30
Current: $5,132 AUD|Low: $784 AUD|High: $5,203 AUD|Avg: $1,814 AUD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$784 AUD
Retailer 9$954 AUD
Retailer 6$1,088 AUD
Retailer 4$1,173 AUD
Retailer 2$1,226 AUD
Retailer 7$1,491 AUD
Retailer 8$2,445 AUD
Retailer 3$2,755 AUD
Rare Carat$5,132 AUD

41 data points across 9 retailers

8 retailers$784 AUD to $5,132 AUD

A
Cheapest Retailer
-
$784 AUD
HK$4,300 HKD
A
Retailer 2
-
$954 AUD
$670 USD
View
A
Retailer 3
-
$1,088 AUD
$764 USD
View
A
Retailer 4
-
$1,226 AUD
£678 GBP
View
B+
Retailer 5
-
$1,491 AUD
$1,047 USD
View
B
Retailer 6
-
$2,445 AUD
$1,718 USD
View
B+
Retailer 7
-
$2,755 AUD
£1,524 GBP
View
Most Expensive
B
Rare Carat
265-55_l_786645284 · Oct 28
$5,132 AUD
$3,605 USD
View
7 more retailers have this diamond
Prices start from $784 AUDSave up to $4,349 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
1.50ct Oval
$784 AUD