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Oval|Lab Grown|IGI

1.00ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804657218

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804657218

Diamond specifications and retailer prices

From $246 AUD
$173 USD
As of October 29, 2026
Save $2,281 AUD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,527 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG804657218 or 804657218. Listed at 10 retailers as of October 28, 2026, with prices from $246 to $2,527, a $2,281 spread on the same certified stone. Rare Carat lists it at $2,527. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657218
Dimensions8.15 × 5.53 × 3.54 mm
L/W Ratio1.47
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
8.15 mm5.53 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657218
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.0%

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 29
Current: $2,527 AUD|Low: $236 AUD|High: $3,943 AUD|Avg: $1,162 AUD|+2.9%
Rare Carat
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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 10$236 AUD
Retailer 13$246 AUD
Retailer 12$358 AUD
Retailer 15$544 AUD
Retailer 3$611 AUD
Retailer 5$644 AUD
Retailer 4$650 AUD
Retailer 8$790 AUD
Retailer 7$810 AUD
Retailer 2$1,038 AUD
Retailer 6$1,069 AUD
Retailer 17$1,085 AUD
Retailer 18$1,196 AUD
Retailer 9$1,263 AUD
Retailer 14$1,586 AUD
Retailer 11$2,050 AUD
Retailer 16$2,363 AUD
Rare Carat$2,527 AUD

30 data points across 18 retailers

10 retailers$246 AUD to $2,527 AUD

A
Cheapest Retailer
-
$246 AUD
$173 USD
A
Retailer 2
-
$358 AUD
£198 GBP
View
A
Retailer 3
-
$544 AUD
$382 USD
View
B+
Retailer 4
-
$1,038 AUD
$729 USD
View
B+
Retailer 5
-
$1,085 AUD
$762 USD
View
B+
Retailer 6
-
$1,196 AUD
$840 USD
View
B
Retailer 7
-
$1,586 AUD
£877 GBP
View
B
Retailer 8
-
$2,050 AUD
$1,440 USD
View
B
Retailer 9
-
$2,363 AUD
$1,660 USD
View
Most Expensive
B
Rare Carat
PD-211828 · Oct 28
$2,527 AUD
$1,775 USD
View
9 more retailers have this diamond
Prices start from $246 AUDSave up to $2,281 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
$246 AUD