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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG760576779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760576779

Diamond specifications and retailer prices

From $333 AUD
$234 USD
As of October 29, 2026
Save $3,553 AUD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,886 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), with a top-tier cut grade and certified by IGI LG760576779 or 760576779. Listed at 23 retailers as of October 29, 2026, with prices from $333 to $3,886, a $3,553 spread on the same certified stone. Brilliant Earth lists it at $3,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760576779
Dimensions8.17 × 5.77 × 3.54 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.77 mm1.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760576779
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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: $3,886 AUD|Low: $322 AUD|High: $3,886 AUD|Avg: $1,085 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 21
October 31, 2026
Retailer 8$333 AUD
Retailer 7$373 AUD
Retailer 3$387 AUD
Retailer 6$413 AUD
Retailer 20$413 AUD
Retailer 16$427 AUD
Retailer 10$555 AUD
Retailer 18$710 AUD
Retailer 2$715 AUD
Retailer 5$746 AUD
Retailer 13$780 AUD
Retailer 15$951 AUD
Retailer 19$1,008 AUD
Retailer 9$1,328 AUD
Retailer 4$1,332 AUD
Retailer 14$1,403 AUD
Retailer 12$1,434 AUD
Retailer 17$1,537 AUD
Retailer 21$1,658 AUD
Retailer 11$1,854 AUD
Brilliant Earth$3,886 AUD

32 data points across 21 retailers

23 retailers$333 AUD to $3,886 AUD

A
Cheapest Retailer
-
$333 AUD
$234 USD
A
Retailer 2
-
$373 AUD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$387 AUD
$272 USD
View
A
Retailer 4
-
$413 AUD
$290 USD
View
A
Retailer 5
-
$413 AUD
$290 USD
View
A
Retailer 6
-
$427 AUD
£236 GBP
View
A
Retailer 7
-
$555 AUD
$390 USD
View
A
Retailer 8
-
$710 AUD
ZAR 8,056 ZAR
View
A
Retailer 9
-
$715 AUD
€478 EUR
View
A
Retailer 10
-
$746 AUD
$524 USD
View
A
Retailer 11
-
$780 AUD
£432 GBP
View
B+
Retailer 12
-
$853 AUD
$599 USD
View
B+
Retailer 13
-
$951 AUD
View
B+
Retailer 14
-
$1,008 AUD
View
B+
Retailer 15
-
$1,328 AUD
$933 USD
View
B
Retailer 16
-
$1,332 AUD
$936 USD
View
B+
Retailer 17
-
$1,403 AUD
$985 USD
View
B
Retailer 18
-
$1,434 AUD
$1,007 USD
View
B+
Retailer 19
-
$1,537 AUD
View
B+
Retailer 20
-
$1,658 AUD
£917 GBP
View
Retailer 21
-
$1,704 AUD
$1,197 USD
View
Price last confirmed 88 days ago
B
Retailer 22
-
$1,854 AUD
$1,302 USD
View
Most Expensive
B
Brilliant Earth
16978921A · Oct 29
$3,886 AUD
$2,730 USD
View
22 more retailers have this diamond
Prices start from $333 AUDSave up to $3,553 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
$333 AUD