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Oval|Lab Grown|IGI

1.01ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG811647390

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811647390

Diamond specifications and retailer prices

From $507 AUD
$356 USD
As of October 30, 2026
Save $3,237 AUD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,744 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct 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 LG811647390 or 811647390. Listed at 24 retailers as of October 29, 2026, with prices from $507 to $3,744, a $3,237 spread on the same certified stone. Brilliant Earth lists it at $3,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811647390
Dimensions8.32 × 5.63 × 3.47 mm
L/W Ratio1.48
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
8.32 mm5.63 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811647390
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.6%

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: $3,744 AUD|Low: $562 AUD|High: $3,744 AUD|Avg: $1,336 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
October 30, 2026
Retailer 13$562 AUD
Retailer 2$581 AUD
Retailer 4$757 AUD
Retailer 11$762 AUD
Retailer 12$933 AUD
Retailer 10$967 AUD
Retailer 8$998 AUD
Retailer 6$1,004 AUD
Retailer 9$1,372 AUD
Retailer 3$1,389 AUD
Retailer 5$1,588 AUD
Retailer 7$2,267 AUD
Brilliant Earth$3,744 AUD

39 data points across 13 retailers

24 retailers$507 AUD to $3,744 AUD

Retailer 1
-
$454 AUD
$319 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$507 AUD
$356 USD
View
Final sale: no returns
Retailer 3
-
$527 AUD
$370 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$562 AUD
$395 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$562 AUD
$395 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
$562 AUD
$395 USD
View
A
Retailer 7
-
$581 AUD
£321 GBP
View
A
Retailer 8
-
$757 AUD
$532 USD
View
A
Retailer 9
-
$762 AUD
$535 USD
View
B+
Retailer 10
-
$840 AUD
$590 USD
View
B+
Retailer 11
-
$933 AUD
€624 EUR
View
B+
Retailer 12
-
$967 AUD
ZAR 10,970 ZAR
View
B+
Retailer 13
-
$998 AUD
View
B+
Retailer 14
-
$1,004 AUD
£555 GBP
View
B+
Retailer 15
-
$1,372 AUD
View
B
Retailer 16
-
$1,389 AUD
$976 USD
View
B
Retailer 17
-
$1,503 AUD
SGD 1,427 SGD
View
Retailer 18
-
$1,588 AUD
View
Price last confirmed 26 days ago
Retailer 19
-
$1,808 AUD
$1,270 USD
View
Price last confirmed 23 days ago
B
Retailer 20
-
$1,873 AUD
$1,316 USD
View
B
Retailer 21
-
$2,191 AUD
£1,212 GBP
View
B
Retailer 22
-
$2,238 AUD
$1,572 USD
View
B
Retailer 23
-
$2,267 AUD
£1,254 GBP
View
Most Expensive
B
Brilliant Earth
21123572A · Oct 29
$3,744 AUD
$2,630 USD
View
23 more retailers have this diamond
Prices start from $507 AUDSave up to $3,237 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
1.01ct Oval
$507 AUD