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Oval|Lab Grown|IGI

5.39ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG743594032

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743594032

Diamond specifications and retailer prices

From $10,255 AUD
$7,162 USD
As of November 2, 2026
Save $51,302 AUD (83%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $61,557 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.39ct lab-grown oval diamond

This 5.39ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743594032 or 743594032. Listed at 31 retailers as of November 2, 2026, with prices from $10,255 to $61,557, a $51,302 spread on the same certified stone. Do Amore Diamonds lists it at $61,557. 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

5.39
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594032
Dimensions13.93 × 9.90 × 6.20 mm
L/W Ratio1.41
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
13.93 mm9.90 mm5.39 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594032
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.6%

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 2
Current: $61,557 AUD|Low: $10,255 AUD|High: $71,939 AUD|Avg: $25,294 AUD|-14.4%
Do Amore Diamonds
Retailer 2
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Retailer 23
November 3, 2026
Retailer 3$10,255 AUD
Retailer 7$11,391 AUD
Retailer 10$11,444 AUD
Retailer 6$11,916 AUD
Retailer 23$13,153 AUD
Retailer 20$13,219 AUD
Retailer 15$13,410 AUD
Retailer 12$13,838 AUD
Retailer 16$13,882 AUD
Retailer 17$15,414 AUD
Retailer 8$18,112 AUD
Retailer 9$20,933 AUD
Retailer 22$21,109 AUD
Retailer 19$23,450 AUD
Retailer 4$23,526 AUD
Retailer 2$25,744 AUD
Retailer 18$26,306 AUD
Retailer 5$31,496 AUD
Retailer 13$34,706 AUD
Retailer 14$41,863 AUD
Retailer 21$42,795 AUD
Retailer 11$47,089 AUD
Do Amore Diamonds$61,557 AUD

26 data points across 23 retailers

31 retailers$10,255 AUD to $61,557 AUD

A
Cheapest Retailer
-
$10,255 AUD
$7,162 USD
A
Retailer 2
-
$11,391 AUD
$7,955 USD
View
A
Retailer 3
-
$11,444 AUD
$7,992 USD
View
A
Retailer 4
-
$11,916 AUD
$8,322 USD
View
A
Retailer 5
-
$13,153 AUD
$9,186 USD
View
A
Retailer 6
-
$13,219 AUD
$9,232 USD
View
Retailer 7
-
$13,373 AUD
$9,339 USD
View
Price last confirmed 24 days ago
A
Retailer 8
-
$13,410 AUD
$9,365 USD
View
Final sale: no returns
A
Retailer 9
-
$13,838 AUD
HK$75,500 HKD
View
A
Retailer 10
-
$13,882 AUD
$9,695 USD
View
A
Retailer 11
-
$15,414 AUD
£8,476 GBP
View
Retailer 12
-
$16,186 AUD
$11,304 USD
View
Price last confirmed 36 days ago
Retailer 13
-
$16,600 AUD
$11,593 USD
View
Price last confirmed 24 days ago
Retailer 14
-
$16,833 AUD
$11,756 USD
View
Price last confirmed 38 days ago
Retailer 15
-
$17,740 AUD
$12,389 USD
View
Price last confirmed 32 days ago
A
Retailer 16
-
$18,112 AUD
£9,960 GBP
View
Retailer 17
-
$18,197 AUD
£10,007 GBP
View
Price last confirmed 19 days ago
Retailer 18
-
$18,516 AUD
$12,931 USD
View
Price last confirmed 35 days ago
Retailer 19
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$19,422 AUD
$13,564 USD
View
Price last confirmed 34 days ago
A
Retailer 20
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$20,933 AUD
$14,619 USD
View
A
Retailer 21
-
$21,109 AUD
€14,040 EUR
View
B+
Retailer 22
-
$23,450 AUD
£12,895 GBP
View
B+
Retailer 23
-
$23,526 AUD
$16,430 USD
View
B+
Retailer 24
-
$25,744 AUD
ZAR 290,450 ZAR
View
B+
Retailer 25
-
$26,306 AUD
View
B+
Retailer 26
-
$31,496 AUD
$21,996 USD
View
B+
Retailer 27
-
$34,706 AUD
$24,238 USD
View
B
Retailer 28
-
$41,863 AUD
$29,236 USD
View
B+
Retailer 29
-
$42,795 AUD
View
B
Retailer 30
-
$47,089 AUD
SGD 44,440 SGD
View
Most Expensive
B
Do Amore Diamonds
27-0A894CD33 · Nov 2
$61,557 AUD
$42,990 USD
View
30 more retailers have this diamond
Prices start from $10,255 AUDSave up to $51,302 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
5.39ct Oval
$10,255 AUD