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Oval|Lab Grown|IGI

13.49ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG569325753

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG569325753

Diamond specifications and retailer prices

From $3,098 AUD
£1,714 GBP
As of October 27, 2026
Save $24,605 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $27,703 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.49ct lab-grown oval diamond

This 13.49ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG569325753 or 569325753. Listed at 11 retailers as of October 27, 2026, with prices from $3,098 to $27,703, a $24,605 spread on the same certified stone. Brilliant Earth lists it at $27,703. 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

13.49
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569325753
Dimensions19.74 × 13.14 × 8.29 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.74 mm13.14 mm13.49 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569325753
Side View
Table 59.5%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $30,066 AUD|Low: $3,098 AUD|High: $30,066 AUD|Avg: $11,632 AUD
Brilliant Earth
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
November 1, 2026
Retailer 13$3,098 AUD
Retailer 9$4,368 AUD
Retailer 14$5,495 AUD
Retailer 7$6,013 AUD
Retailer 10$6,023 AUD
Retailer 6$6,447 AUD
Retailer 8$6,514 AUD
Retailer 5$7,937 AUD
Retailer 2$8,499 AUD
Retailer 4$9,563 AUD
Retailer 15$13,772 AUD
Retailer 11$16,792 AUD
Retailer 3$18,589 AUD
Retailer 12$20,656 AUD
Brilliant Earth$30,066 AUD

11 data points across 15 retailers

11 retailers$3,098 AUD to $27,703 AUD

A
Cheapest Retailer
-
$3,098 AUD
£1,714 GBP
A
Retailer 2
-
$4,368 AUD
$3,068 USD
View
B+
Retailer 3
-
$5,495 AUD
$3,860 USD
View
B+
Retailer 4
-
$6,023 AUD
$4,231 USD
View
B
Retailer 5
-
$6,514 AUD
£3,603 GBP
View
B
Retailer 6
-
$9,563 AUD
$6,717 USD
View
B
Retailer 7
-
$13,772 AUD
$9,674 USD
View
B
Retailer 8
-
$16,792 AUD
$11,796 USD
View
B
Retailer 9
-
$18,589 AUD
$13,058 USD
View
B
Retailer 10
-
$20,656 AUD
$14,510 USD
View
Most Expensive
B
Brilliant Earth
22300853A · Oct 31
$27,703 AUD
$19,460 USD
View
10 more retailers have this diamond
Prices start from $3,098 AUDSave up to $24,605 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
13.49ct Oval
$3,098 AUD