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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

D/IF • IGI LG772661684

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG772661684

Diamond specifications and retailer prices

From $488 AUD
$343 USD
As of October 29, 2026
Save $3,412 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,901 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG772661684 or 772661684. Listed at 24 retailers as of October 29, 2026, with prices from $488 to $3,901, a $3,412 spread on the same certified stone. Brilliant Earth lists it at $3,901. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772661684
Dimensions8.37 × 5.71 × 8.37 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm5.71 mm1.05 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772661684
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 41.2°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 29
Current: $3,901 AUD|Low: $488 AUD|High: $3,901 AUD|Avg: $1,452 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18$488 AUD
Retailer 19$547 AUD
Retailer 5$606 AUD
Retailer 13$814 AUD
Retailer 8$826 AUD
Retailer 11$905 AUD
Retailer 12$944 AUD
Retailer 6$1,025 AUD
Retailer 7$1,046 AUD
Retailer 10$1,067 AUD
Retailer 15$1,089 AUD
Retailer 3$1,472 AUD
Retailer 2$1,509 AUD
Retailer 4$1,614 AUD
Retailer 17$1,649 AUD
Retailer 16$2,010 AUD
Retailer 14$2,351 AUD
Retailer 9$2,383 AUD
Brilliant Earth$3,901 AUD

39 data points across 19 retailers

24 retailers$488 AUD to $3,901 AUD

A
Cheapest Retailer
-
$488 AUD
$343 USD
A
Retailer 2
-
$547 AUD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
$569 AUD
$400 USD
View
A
Retailer 4
-
$606 AUD
$426 USD
View
A
Retailer 5
-
$609 AUD
$428 USD
View
B+
Retailer 6
-
$674 AUD
HK$3,700 HKD
View
B+
Retailer 7
-
$814 AUD
$572 USD
View
B+
Retailer 8
-
$826 AUD
$580 USD
View
B+
Retailer 9
-
$905 AUD
$636 USD
View
B+
Retailer 10
-
$944 AUD
$663 USD
View
B+
Retailer 11
-
$1,025 AUD
View
B+
Retailer 12
-
$1,046 AUD
ZAR 11,873 ZAR
View
Retailer 13
-
$1,067 AUD
€714 EUR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,089 AUD
£602 GBP
View
B
Retailer 15
-
$1,472 AUD
View
B
Retailer 16
-
$1,509 AUD
$1,060 USD
View
B
Retailer 17
-
$1,614 AUD
SGD 1,532 SGD
View
Retailer 18
-
$1,640 AUD
$1,152 USD
View
Price last confirmed 95 days ago
B
Retailer 19
-
$1,649 AUD
View
B
Retailer 20
-
$1,957 AUD
$1,375 USD
View
B
Retailer 21
-
$2,010 AUD
$1,412 USD
View
B
Retailer 22
-
$2,351 AUD
$1,651 USD
View
B
Retailer 23
-
$2,383 AUD
£1,318 GBP
View
Most Expensive
B
Brilliant Earth
19018360A · Oct 29
$3,901 AUD
$2,740 USD
View
23 more retailers have this diamond
Prices start from $488 AUDSave up to $3,412 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
1.05ct Oval
$488 AUD