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Oval|Lab Grown|IGI

0.83ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG778617085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617085

Diamond specifications and retailer prices

From $618 AUD
$434 USD
As of October 30, 2026
Save $2,534 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,972 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.83ct lab-grown oval diamond

This 0.83ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778617085 or 778617085. Listed at 11 retailers as of October 29, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.83
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617085
Dimensions7.67 × 5.34 × 3.22 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
7.67 mm5.34 mm0.83 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617085
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.3%

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: $3,972 AUD|Low: $618 AUD|High: $3,972 AUD|Avg: $1,860 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3$618 AUD
Retailer 4$767 AUD
Retailer 2$803 AUD
Retailer 10$968 AUD
Retailer 11$1,112 AUD
Retailer 8$1,234 AUD
Retailer 12$1,321 AUD
Retailer 13$1,580 AUD
Retailer 9$1,896 AUD
Retailer 5$2,604 AUD
Retailer 7$3,152 AUD
Retailer 6$3,853 AUD
Do Amore Diamonds$3,972 AUD

26 data points across 13 retailers

11 retailers$618 AUD to $3,152 AUD

A
Cheapest Retailer
-
$618 AUD
$434 USD
B+
Retailer 2
-
$767 AUD
$539 USD
View
B+
Retailer 3
-
$803 AUD
$564 USD
View
Retailer 4
-
$968 AUD
$680 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$1,234 AUD
$867 USD
View
B
Retailer 6
-
$1,321 AUD
View
B
Retailer 7
-
$1,580 AUD
$1,110 USD
View
B
Retailer 8
-
$1,896 AUD
CA$1,849 CAD
View
B
Retailer 9
-
$3,152 AUD
$2,214 USD
View
Retailer 10
-
$3,853 AUD
£2,131 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
32-LG778617085 · Oct 29
$3,972 AUD
$2,790 USD
View
Price under review
10 more retailers have this diamond
Prices start from $618 AUDSave up to $2,534 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
0.83ct Oval
$618 AUD