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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

GD • E/IF • IGI LG726534332

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726534332

Diamond specifications and retailer prices

From $363 AUD
$255 USD
As of October 29, 2026
Save $2,367 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,730 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG726534332 or 726534332. Listed at 24 retailers as of October 27, 2026, with prices from $363 to $2,730, a $2,367 spread on the same certified stone. Queensmith lists it at $2,730. 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
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726534332
Dimensions8.16 × 5.69 × 3.57 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
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
8.16 mm5.69 mm1.05 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726534332
Side View
Table 62.0%Crown 36.7°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 62.7%

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: $857 AUD|Low: $404 AUD|High: $2,733 AUD|Avg: $1,091 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$404 AUD
Retailer 2$605 AUD
Retailer 12$676 AUD
Retailer 6$772 AUD
Retailer 3$799 AUD
Retailer 7$806 AUD
Retailer 1$857 AUD
Retailer 11$1,136 AUD
Retailer 10$1,473 AUD
Retailer 4$1,757 AUD
Retailer 8$1,804 AUD
Retailer 5$2,676 AUD

42 data points across 12 retailers

24 retailers$363 AUD to $2,730 AUD

A
Cheapest Retailer
-
$363 AUD
$255 USD
A
Retailer 2
-
$404 AUD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$420 AUD
$295 USD
View
A
Retailer 4
-
$450 AUD
$316 USD
View
A
Retailer 5
-
$450 AUD
$316 USD
View
A
Retailer 6
-
$492 AUD
HK$2,700 HKD
View
B+
Retailer 7
-
$605 AUD
$425 USD
View
A
Retailer 8
-
$676 AUD
$475 USD
View
B+
Retailer 9
-
$772 AUD
ZAR 8,766 ZAR
View
B+
Retailer 10
-
$799 AUD
$561 USD
View
B+
Retailer 11
-
$806 AUD
€539 EUR
View
B+
Retailer 12
-
$857 AUD
£474 GBP
View
B+
Retailer 13
-
$881 AUD
$619 USD
View
B
Retailer 14
-
$1,136 AUD
$798 USD
View
B
Retailer 15
-
$1,207 AUD
SGD 1,146 SGD
View
B
Retailer 16
-
$1,445 AUD
$1,015 USD
View
B
Retailer 17
-
$1,473 AUD
$1,035 USD
View
B
Retailer 18
-
$1,518 AUD
$1,067 USD
View
B
Retailer 19
-
$1,577 AUD
$1,108 USD
View
B
Retailer 20
-
$1,757 AUD
£972 GBP
View
B
Retailer 21
-
$1,804 AUD
£998 GBP
View
B
Retailer 22
-
$1,947 AUD
$1,368 USD
View
B
Retailer 23
-
$2,676 AUD
$1,880 USD
View
Most Expensive
B
Queensmith
LG726534332 · Oct 27
$2,730 AUD
£1,510 GBP
View
23 more retailers have this diamond
Prices start from $363 AUDSave up to $2,367 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
$363 AUD