CaratHunter
Plans
Oval|Lab Grown|IGI

3.05ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG761508057

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761508057

Diamond specifications and retailer prices

From $584 AUD
$410 USD
As of November 1, 2026
Save $2,249 AUD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,833 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG761508057 or 761508057. Listed at 16 retailers as of October 26, 2026, with prices from $584 to $2,833, a $2,249 spread on the same certified stone. MOH London lists it at $2,833. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.05
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761508057
Dimensions11.93 × 8.04 × 5.00 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm8.04 mm3.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761508057
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: Nov 1
Current: $2,833 AUD|Low: $561 AUD|High: $2,864 AUD|Avg: $1,285 AUD|-0.9%
MOH London
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
November 2, 2026
Retailer 10$584 AUD
Retailer 4$653 AUD
Retailer 11$653 AUD
Retailer 6$725 AUD
Retailer 13$725 AUD
Retailer 8$891 AUD
Retailer 7$932 AUD
Retailer 14$1,145 AUD
Retailer 5$1,156 AUD
Retailer 2$1,191 AUD
Retailer 9$2,030 AUD
Retailer 3$2,328 AUD
Retailer 12$2,654 AUD
MOH London$2,833 AUD

43 data points across 14 retailers

16 retailers$584 AUD to $2,833 AUD

A
Cheapest Retailer
-
$584 AUD
$410 USD
A
Retailer 2
-
$653 AUD
$459 USD
View
A
Retailer 3
-
$653 AUD
$459 USD
View
Final sale: no returns
Retailer 4
-
$725 AUD
$509 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$725 AUD
$509 USD
View
Retailer 6
-
$891 AUD
£493 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$932 AUD
$655 USD
View
B+
Retailer 8
-
$1,145 AUD
$804 USD
View
A
Retailer 9
-
$1,156 AUD
$812 USD
View
A
Retailer 10
-
$1,191 AUD
£659 GBP
View
B+
Retailer 11
-
$1,479 AUD
$1,039 USD
View
B+
Retailer 12
-
$2,030 AUD
$1,426 USD
View
B
Retailer 13
-
$2,328 AUD
$1,635 USD
View
B+
Retailer 14
-
$2,377 AUD
$1,670 USD
View
B
Retailer 15
-
$2,654 AUD
$1,864 USD
View
Most Expensive
B
MOH London
LG761508057 · Oct 26
$2,833 AUD
£1,567 GBP
View
15 more retailers have this diamond
Prices start from $584 AUDSave up to $2,249 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
3.05ct Oval
$584 AUD