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Oval|Lab Grown|IGI

1.79ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG837628365

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837628365

Diamond specifications and retailer prices

From $979 AUD
$688 USD
As of October 29, 2026
Save $5,440 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,697 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.79ct lab-grown oval diamond

This 1.79ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837628365 or 837628365. Listed at 18 retailers as of October 28, 2026, with a 556% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837628365
Dimensions11.31 × 6.48 × 4.01 mm
L/W Ratio1.75
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
11.31 mm6.48 mm1.79 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837628365
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: $8,697 AUD|Low: $636 AUD|High: $8,697 AUD|Avg: $1,956 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 9$823 AUD
Retailer 14$979 AUD
Retailer 18$1,136 AUD
Retailer 6$1,170 AUD
Retailer 17$1,366 AUD
Retailer 11$1,384 AUD
Retailer 15$1,388 AUD
Retailer 7$1,598 AUD
Retailer 13$1,661 AUD
Retailer 12$1,916 AUD
Retailer 10$2,040 AUD
Retailer 3$2,304 AUD
Retailer 8$3,524 AUD
Retailer 4$3,873 AUD
Retailer 2$3,883 AUD
Retailer 5$4,482 AUD
Retailer 16$4,724 AUD
Do Amore Diamonds$8,697 AUD

9 data points across 18 retailers

18 retailers$979 AUD to $6,420 AUD

A
Cheapest Retailer
-
$979 AUD
$688 USD
A
Retailer 2
-
$1,136 AUD
$798 USD
View
A
Retailer 3
-
$1,170 AUD
$822 USD
View
Final sale: no returns
A
Retailer 4
-
$1,366 AUD
$960 USD
View
A
Retailer 5
-
$1,384 AUD
£765 GBP
View
A
Retailer 6
-
$1,388 AUD
$975 USD
View
B+
Retailer 7
-
$1,598 AUD
$1,123 USD
View
A
Retailer 8
-
$1,661 AUD
$1,167 USD
View
B+
Retailer 9
-
$1,916 AUD
£1,060 GBP
View
Retailer 10
-
$2,040 AUD
$1,433 USD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$2,304 AUD
ZAR 26,149 ZAR
View
B
Retailer 12
-
$3,524 AUD
$2,476 USD
View
B
Retailer 13
-
$3,873 AUD
$2,721 USD
View
B
Retailer 14
-
$3,883 AUD
$2,728 USD
View
B
Retailer 15
-
$4,482 AUD
$3,149 USD
View
B
Retailer 16
-
$4,724 AUD
£2,613 GBP
View
B
Retailer 17
-
$6,420 AUD
$4,510 USD
View
Most Expensive
Do Amore Diamonds
27-92E9790BF · Oct 29
$8,697 AUD
$6,110 USD
View
Price under review
17 more retailers have this diamond
Prices start from $979 AUDSave up to $5,440 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
1.79ct Oval
$979 AUD