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Oval|Lab Grown|IGI

1.48ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG836612143

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836612143

Diamond specifications and retailer prices

From $455 AUD
$320 USD
As of October 28, 2026
Save $4,512 AUD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,968 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836612143 or 836612143. Listed at 14 retailers as of October 28, 2026, with prices from $455 to $4,968, a $4,512 spread on the same certified stone. Rare Carat lists it at $4,968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612143
Dimensions9.22 × 6.38 × 3.93 mm
L/W Ratio1.45
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
9.22 mm6.38 mm1.48 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612143
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: $4,968 AUD|Low: $455 AUD|High: $6,619 AUD|Avg: $1,715 AUD|-0.4%
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
October 30, 2026
Retailer 14$455 AUD
Retailer 12$504 AUD
Retailer 2$521 AUD
Retailer 11$790 AUD
Retailer 15$831 AUD
Retailer 7$855 AUD
Retailer 10$866 AUD
Retailer 8$891 AUD
Retailer 3$1,549 AUD
Retailer 4$1,583 AUD
Retailer 6$1,691 AUD
Retailer 13$1,866 AUD
Retailer 9$2,032 AUD
Retailer 5$4,569 AUD
Rare Carat$4,968 AUD

30 data points across 15 retailers

14 retailers$455 AUD to $4,968 AUD

A+
Cheapest Retailer
-
$455 AUD
$320 USD
Final sale: no returns
A
Retailer 2
-
$504 AUD
$354 USD
View
A
Retailer 3
-
$521 AUD
£288 GBP
View
A
Retailer 4
-
$790 AUD
$555 USD
View
A
Retailer 5
-
$831 AUD
$584 USD
View
A
Retailer 6
-
$866 AUD
ZAR 9,833 ZAR
View
A
Retailer 7
-
$891 AUD
£493 GBP
View
B+
Retailer 8
-
$1,549 AUD
$1,088 USD
View
B+
Retailer 9
-
$1,583 AUD
$1,112 USD
View
B+
Retailer 10
-
$1,691 AUD
$1,188 USD
View
B+
Retailer 11
-
$1,866 AUD
$1,311 USD
View
B+
Retailer 12
-
$2,032 AUD
£1,124 GBP
View
B
Retailer 13
-
$4,569 AUD
$3,210 USD
View
Most Expensive
B
Rare Carat
JH-246782 · Oct 18
$4,968 AUD
$3,490 USD
View
13 more retailers have this diamond
Prices start from $455 AUDSave up to $4,512 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+
1.48ct Oval
$455 AUD