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Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG733511687

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733511687

Diamond specifications and retailer prices

From $458 AUD
$322 USD
As of October 29, 2026
Save $3,371 AUD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,829 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733511687 or 733511687. Listed at 22 retailers as of October 29, 2026, with prices from $458 to $3,829, a $3,371 spread on the same certified stone. Brilliant Earth lists it at $3,829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733511687
Dimensions8.13 × 5.79 × 3.53 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
8.13 mm5.79 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733511687
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

Caratlytics Score

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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 29
Current: $3,829 AUD|Low: $458 AUD|High: $3,829 AUD|Avg: $1,264 AUD|+0.4%
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 6$458 AUD
Retailer 5$512 AUD
Retailer 23$531 AUD
Retailer 4$568 AUD
Retailer 22$568 AUD
Retailer 15$575 AUD
Retailer 21$719 AUD
Retailer 10$762 AUD
Retailer 3$868 AUD
Retailer 14$907 AUD
Retailer 7$916 AUD
Retailer 20$975 AUD
Retailer 13$1,014 AUD
Retailer 19$1,384 AUD
Retailer 2$1,404 AUD
Retailer 12$1,511 AUD
Retailer 17$1,618 AUD
Retailer 16$1,625 AUD
Retailer 9$1,825 AUD
Retailer 8$1,889 AUD
Retailer 11$2,251 AUD
Retailer 18$2,287 AUD
Brilliant Earth$3,829 AUD

16 data points across 23 retailers

22 retailers$458 AUD to $3,829 AUD

A
Cheapest Retailer
-
$458 AUD
$322 USD
A
Retailer 2
-
$512 AUD
$360 USD
View
Final sale: no returns
A
Retailer 3
-
$531 AUD
$373 USD
View
A
Retailer 4
-
$568 AUD
$399 USD
View
A
Retailer 5
-
$568 AUD
$399 USD
View
Retailer 6
-
$575 AUD
£318 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$719 AUD
$505 USD
View
A
Retailer 8
-
$762 AUD
$535 USD
View
B+
Retailer 9
-
$868 AUD
$610 USD
View
B+
Retailer 10
-
$907 AUD
$637 USD
View
B+
Retailer 11
-
$975 AUD
ZAR 11,068 ZAR
View
B+
Retailer 12
-
$1,014 AUD
£561 GBP
View
B+
Retailer 13
-
$1,384 AUD
View
B+
Retailer 14
-
$1,404 AUD
$986 USD
View
B
Retailer 15
-
$1,511 AUD
SGD 1,434 SGD
View
B
Retailer 16
-
$1,618 AUD
View
B
Retailer 17
-
$1,825 AUD
$1,282 USD
View
B
Retailer 18
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$1,889 AUD
$1,327 USD
View
Retailer 19
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$2,193 AUD
$1,540 USD
View
B
Retailer 20
-
$2,251 AUD
$1,581 USD
View
B
Retailer 21
-
$2,287 AUD
£1,265 GBP
View
Most Expensive
B
Brilliant Earth
16334394A · Oct 29
$3,829 AUD
$2,690 USD
View
21 more retailers have this diamond
Prices start from $458 AUDSave up to $3,371 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
1.03ct Oval
$458 AUD