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Oval|Lab Grown|IGI

1.03ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG840630428

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840630428

Diamond specifications and retailer prices

From $332 AUD
$233 USD
As of October 30, 2026
Save $2,280 AUD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,612 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG840630428 or 840630428. Listed at 13 retailers as of October 28, 2026, with prices from $332 to $2,612, a $2,280 spread on the same certified stone. Rare Carat lists it at $2,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630428
Dimensions8.19 × 5.67 × 3.52 mm
L/W Ratio1.44
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
8.19 mm5.67 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630428
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 30
Current: $2,612 AUD|Low: $332 AUD|High: $2,626 AUD|Avg: $1,127 AUD|-0.5%
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
October 30, 2026
Retailer 13$332 AUD
Retailer 2$390 AUD
Retailer 3$629 AUD
Retailer 9$632 AUD
Retailer 10$635 AUD
Retailer 7$678 AUD
Retailer 12$830 AUD
Retailer 4$1,021 AUD
Retailer 11$1,187 AUD
Retailer 14$1,258 AUD
Retailer 5$1,288 AUD
Retailer 8$1,482 AUD
Retailer 6$2,391 AUD
Rare Carat$2,612 AUD

18 data points across 14 retailers

13 retailers$332 AUD to $2,612 AUD

A
Cheapest Retailer
-
$332 AUD
$233 USD
Final sale: no returns
A
Retailer 2
-
$390 AUD
£216 GBP
View
A
Retailer 3
-
$632 AUD
ZAR 7,172 ZAR
View
A
Retailer 4
-
$635 AUD
$446 USD
View
A
Retailer 5
-
$678 AUD
£375 GBP
View
B+
Retailer 6
-
$830 AUD
$583 USD
View
B+
Retailer 7
-
$1,021 AUD
SGD 969 SGD
View
B+
Retailer 8
-
$1,187 AUD
$834 USD
View
B+
Retailer 9
-
$1,258 AUD
$884 USD
View
B+
Retailer 10
-
$1,288 AUD
$905 USD
View
B+
Retailer 11
-
$1,482 AUD
£820 GBP
View
B
Retailer 12
-
$2,391 AUD
$1,680 USD
View
Most Expensive
B
Rare Carat
AB-252787 · Oct 28
$2,612 AUD
$1,835 USD
View
12 more retailers have this diamond
Prices start from $332 AUDSave up to $2,280 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
1.03ct Oval
$332 AUD