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Oval|Lab Grown|IGI

1.17ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG807663453

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807663453

Diamond specifications and retailer prices

From $822 AUD
As of October 29, 2026
3 retailers carry this diamond
Most expensive: $1,550 AUD at Rare Carat · As of August 17, 2026
View at Rare Carat

About this 1.17ct lab-grown oval diamond

This 1.17ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807663453 or 807663453. Listed at 3 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807663453
Dimensions8.63 × 5.97 × 3.68 mm
L/W Ratio1.45
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
8.63 mm5.97 mm1.17 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807663453
Side View
Table 59.0%Crown 33.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,550 AUD|Low: $229 AUD|High: $2,947 AUD|Avg: $1,109 AUD|-10.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 9, 2026
Retailer 12$229 AUD
Retailer 6$584 AUD
Retailer 8$653 AUD
Retailer 7$697 AUD
Retailer 5$792 AUD
Retailer 10$810 AUD
Retailer 2$822 AUD
Retailer 4$977 AUD
Retailer 9$1,150 AUD
Retailer 11$1,513 AUD
Rare Carat$1,550 AUD
Retailer 3$2,762 AUD

21 data points across 12 retailers

3 retailers

A
Cheapest Retailer
-
$822 AUD
Retailer 2
-
$1,150 AUD
View
Price last confirmed 72 days ago
Most Expensive
Rare Carat
LC1182 · Aug 17
$1,550 AUD
$1,089 USD
View
Price last confirmed 74 days ago
2 more retailers have this diamond
Prices start from $822 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
1.17ct Oval
$822 AUD