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Oval|Lab Grown|IGI

1.00ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG845671492

Certificate IGI LG845671492

Diamond specifications and retailer prices

From $634 AUD
$445 USD
As of October 25, 2026
Save $753 AUD (54%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,387 AUD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845671492 or 845671492. Listed at 4 retailers as of October 25, 2026, with prices from $634 to $1,387, a $753 spread on the same certified stone. With Clarity lists it at $1,387. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG845671492
Dimensions8.23 × 5.53 × 3.45 mm
L/W Ratio1.49
Top View
8.23 mm5.53 mm1.00 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845671492
Side View
Table 62.0%CrownGirdle: THK-MEDPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $827 AUD|Low: $634 AUD|High: $1,387 AUD|Avg: $892 AUD
Retailer 1
Retailer 2
Retailer 3
With Clarity
October 27, 2026
Retailer 3$634 AUD
Retailer 2$817 AUD
Retailer 1$827 AUD
With Clarity$1,387 AUD

3 data points across 4 retailers

4 retailers$634 AUD to $1,387 AUD

A
Cheapest Retailer
-
$634 AUD
$445 USD
B+
Retailer 2
-
$817 AUD
$574 USD
View
B+
Retailer 3
-
$827 AUD
$581 USD
View
Most Expensive
B
With Clarity
845671492 · Oct 29
$1,387 AUD
$974 USD
View
3 more retailers have this diamond
Prices start from $634 AUDSave up to $753 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
1.00ct Oval
$634 AUD