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Oval|Lab Grown|IGI

4.11ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG828660763

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828660763

Diamond specifications and retailer prices

From $3,461 AUD
$2,431 USD
As of November 1, 2026
Save $20,342 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $23,803 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.11ct lab-grown oval diamond

This 4.11ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828660763 or 828660763. Listed at 20 retailers as of November 1, 2026, with prices from $3,461 to $23,803, a $20,342 spread on the same certified stone. Do Amore Diamonds lists it at $23,803. 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

4.11
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828660763
Dimensions12.93 × 9.11 × 5.66 mm
L/W Ratio1.42
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
12.93 mm9.11 mm4.11 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828660763
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: Nov 1
Current: $23,803 AUD|Low: $3,461 AUD|High: $23,803 AUD|Avg: $9,512 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
Retailer 19
Retailer 20
November 1, 2026
Retailer 6$3,461 AUD
Retailer 4$3,764 AUD
Retailer 12$3,875 AUD
Retailer 7$4,013 AUD
Retailer 3$4,249 AUD
Retailer 11$5,795 AUD
Retailer 19$5,798 AUD
Retailer 16$5,935 AUD
Retailer 8$6,090 AUD
Retailer 13$6,257 AUD
Retailer 9$7,637 AUD
Retailer 18$9,431 AUD
Retailer 14$9,491 AUD
Retailer 5$10,717 AUD
Retailer 2$11,862 AUD
Retailer 17$14,934 AUD
Retailer 20$15,144 AUD
Retailer 10$15,447 AUD
Retailer 15$22,088 AUD
Do Amore Diamonds$23,803 AUD

40 data points across 20 retailers

20 retailers$3,461 AUD to $23,803 AUD

A
Cheapest Retailer
-
$3,461 AUD
$2,431 USD
A
Retailer 2
-
$3,764 AUD
$2,644 USD
View
A
Retailer 3
-
$3,875 AUD
$2,722 USD
View
Final sale: no returns
A
Retailer 4
-
$4,013 AUD
$2,819 USD
View
A
Retailer 5
-
$4,249 AUD
$2,985 USD
View
A
Retailer 6
-
$5,795 AUD
$4,071 USD
View
A
Retailer 7
-
$5,798 AUD
$4,073 USD
View
A
Retailer 8
-
$5,935 AUD
£3,283 GBP
View
A
Retailer 9
-
$6,090 AUD
$4,278 USD
View
A
Retailer 10
-
$6,257 AUD
$4,395 USD
View
A
Retailer 11
-
$7,637 AUD
£4,224 GBP
View
B+
Retailer 12
-
$9,431 AUD
ZAR 107,023 ZAR
View
B+
Retailer 13
-
$9,491 AUD
View
B+
Retailer 14
-
$10,717 AUD
$7,528 USD
View
B+
Retailer 15
-
$11,862 AUD
£6,561 GBP
View
B
Retailer 16
-
$14,934 AUD
$10,490 USD
View
B+
Retailer 17
-
$15,144 AUD
SGD 14,375 SGD
View
B
Retailer 18
-
$15,447 AUD
$10,851 USD
View
B
Retailer 19
-
$22,088 AUD
View
Most Expensive
B
Do Amore Diamonds
27-60653F56D · Nov 1
$23,803 AUD
$16,720 USD
View
19 more retailers have this diamond
Prices start from $3,461 AUDSave up to $20,342 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
4.11ct Oval
$3,461 AUD