CaratHunter
Plans
Oval|Lab Grown|IGI

6.09ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG804659855

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804659855

Diamond specifications and retailer prices

From $29,775 AUD
$20,915 USD
As of October 28, 2026
Save $35,307 AUD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $65,081 AUD at Yorxs · As of October 31, 2026
View at Yorxs

About this 6.09ct lab-grown oval diamond

This 6.09ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659855 or 804659855. Listed at 8 retailers as of October 28, 2026, with prices from $29,775 to $65,081, a $35,307 spread on the same certified stone. Yorxs lists it at $65,081. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.09
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659855
Dimensions14.58 × 10.43 × 6.33 mm
L/W Ratio1.40
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
14.58 mm10.43 mm6.09 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659855
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $57,595 AUD|Low: $27,009 AUD|High: $87,200 AUD|Avg: $50,301 AUD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 31, 2026
Retailer 3$29,775 AUD
Retailer 6$34,811 AUD
Retailer 7$36,356 AUD
Retailer 2$38,933 AUD
Retailer 4$50,424 AUD
Retailer 1$57,595 AUD
Yorxs$65,081 AUD
Retailer 5$87,200 AUD

30 data points across 8 retailers

8 retailers$29,775 AUD to $65,081 AUD

B+
Cheapest Retailer
-
$29,775 AUD
$20,915 USD
B+
Retailer 2
-
$34,811 AUD
$24,453 USD
View
B+
Retailer 3
-
$36,356 AUD
$25,538 USD
View
B+
Retailer 4
-
$38,933 AUD
£21,534 GBP
View
B
Retailer 5
-
$50,424 AUD
$35,420 USD
View
B
Retailer 6
-
$57,595 AUD
£31,856 GBP
View
Most Expensive
B
Yorxs
571932105 · Oct 31
$65,081 AUD
€43,539 EUR
View
6 more retailers have this diamond
Prices start from $29,775 AUDSave up to $35,307 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.

B+
6.09ct Oval
$29,775 AUD