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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 $7,162 USD
As of October 30, 2026
Save $35,828 USD (83%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $42,990 USD at Do Amore Diamonds · As of October 31, 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 October 30, 2026, with prices from $7,162 to $42,990, a $35,828 spread on the same certified stone. Do Amore Diamonds lists it at $42,990. 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
Color
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

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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 30
Current: $42,990 USD|Low: $7,162 USD|High: $50,240 USD|Avg: $19,118 USD|-14.4%
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 18$7,162 USD
Retailer 23$7,955 USD
Retailer 6$7,992 USD
Retailer 21$8,322 USD
Retailer 17$9,186 USD
Retailer 10$9,365 USD
Retailer 8$9,664 USD
Retailer 11$9,695 USD
Retailer 14$10,373 USD
Retailer 13$10,781 USD
Retailer 3$12,649 USD
Retailer 5$14,619 USD
Retailer 2$14,742 USD
Retailer 19$16,430 USD
Retailer 4$16,464 USD
Retailer 22$17,923 USD
Retailer 15$21,420 USD
Retailer 20$21,996 USD
Retailer 12$27,273 USD
Retailer 9$29,236 USD
Retailer 7$32,886 USD
Retailer 16$33,698 USD
Do Amore Diamonds$42,990 USD

25 data points across 23 retailers

31 retailers$7,162 USD to $42,990 USD

A
Cheapest Retailer
-
$7,162 USD
A
Retailer 2
-
$7,955 USD
View
A
Retailer 3
-
$7,992 USD
View
A
Retailer 4
-
$8,322 USD
View
A
Retailer 5
-
$9,186 USD
View
Retailer 6
-
$9,339 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$9,365 USD
View
Final sale: no returns
A
Retailer 8
-
$9,664 USD
HK$75,500 HKD
View
A
Retailer 9
-
$9,695 USD
View
A
Retailer 10
-
$10,373 USD
View
A
Retailer 11
-
$10,781 USD
£8,489 GBP
View
Retailer 12
-
$11,304 USD
View
Price last confirmed 33 days ago
Retailer 13
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$11,593 USD
View
Price last confirmed 21 days ago
Retailer 14
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$11,756 USD
View
Price last confirmed 35 days ago
Retailer 15
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$12,389 USD
View
Price last confirmed 29 days ago
A
Retailer 16
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$12,649 USD
£9,960 GBP
View
Retailer 17
-
$12,709 USD
£10,007 GBP
View
Price last confirmed 16 days ago
Retailer 18
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$12,931 USD
View
Price last confirmed 32 days ago
Retailer 19
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$13,564 USD
View
Price last confirmed 31 days ago
A
Retailer 20
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$14,619 USD
View
A
Retailer 21
-
$14,742 USD
€14,040 EUR
View
B+
Retailer 22
-
$16,430 USD
View
B+
Retailer 23
-
$16,464 USD
£12,964 GBP
View
B+
Retailer 24
-
$17,923 USD
ZAR 289,553 ZAR
View
Retailer 25
-
$21,420 USD
A$32,954 AUD
View
Price last confirmed 9 days ago
B+
Retailer 26
-
$21,996 USD
View
B+
Retailer 27
-
$27,273 USD
View
B
Retailer 28
-
$29,236 USD
View
B
Retailer 29
-
$32,886 USD
SGD 44,440 SGD
View
Retailer 30
-
$33,698 USD
A$51,843 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Do Amore Diamonds
27-0A894CD33 · Oct 31
$42,990 USD
View
30 more retailers have this diamond
Prices start from $7,162 USDSave up to $35,828 USD

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
$7,162 USD