CaratHunter
Plans
Oval|Lab Grown|IGI

1.15ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG799692262

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799692262

Diamond specifications and retailer prices

From $601 AUD
$422 USD
As of October 30, 2026
Save $1,933 AUD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,534 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.15ct lab-grown oval diamond

This 1.15ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799692262 or 799692262. Listed at 6 retailers as of October 26, 2026, with prices from $601 to $2,534, a $1,933 spread on the same certified stone. Brilliant Earth lists it at $2,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799692262
Dimensions8.28 × 5.93 × 3.73 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
8.28 mm5.93 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799692262
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.9%

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 30
Current: $2,534 AUD|Low: $589 AUD|High: $2,676 AUD|Avg: $1,180 AUD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$601 AUD
Retailer 7$648 AUD
Retailer 3$655 AUD
Retailer 4$689 AUD
Retailer 8$727 AUD
Retailer 9$1,328 AUD
Retailer 10$1,566 AUD
Retailer 2$1,616 AUD
Retailer 6$1,708 AUD
Brilliant Earth$2,534 AUD

22 data points across 10 retailers

6 retailers$601 AUD to $2,534 AUD

A
Cheapest Retailer
-
$601 AUD
$422 USD
Retailer 2
-
$655 AUD
€438 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
$689 AUD
$484 USD
View
B+
Retailer 4
-
$1,616 AUD
£894 GBP
View
Retailer 5
-
$1,708 AUD
$1,200 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
19834928A · Oct 26
$2,534 AUD
$1,780 USD
View
5 more retailers have this diamond
Prices start from $601 AUDSave up to $1,933 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
1.15ct Oval
$601 AUD