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Oval|Lab Grown|IGI

5.20ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG628447801

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628447801

Diamond specifications and retailer prices

From $9,346 AUD
$6,527 USD
As of November 1, 2026
Save $48,975 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $58,321 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.2ct lab-grown oval diamond

This 5.2ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG628447801 or 628447801. Listed at 17 retailers as of November 1, 2026, with prices from $9,346 to $58,321, a $48,975 spread on the same certified stone. Do Amore Diamonds lists it at $58,321. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.20
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447801
Dimensions13.25 × 9.53 × 6.26 mm
L/W Ratio1.39
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
13.25 mm9.53 mm5.20 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447801
Side View
Table 56.0%Crown 37.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 65.7%

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: $58,321 AUD|Low: $9,346 AUD|High: $62,588 AUD|Avg: $20,462 AUD|-6.8%
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
November 3, 2026
Retailer 6$9,346 AUD
Retailer 3$9,609 AUD
Retailer 17$9,720 AUD
Retailer 7$10,804 AUD
Retailer 9$11,266 AUD
Retailer 5$11,404 AUD
Retailer 14$12,569 AUD
Retailer 2$12,649 AUD
Retailer 12$13,782 AUD
Retailer 8$14,207 AUD
Retailer 16$20,324 AUD
Retailer 4$20,763 AUD
Retailer 11$23,453 AUD
Retailer 13$24,960 AUD
Retailer 10$30,058 AUD
Retailer 15$41,116 AUD
Do Amore Diamonds$58,321 AUD

35 data points across 17 retailers

17 retailers$9,346 AUD to $58,321 AUD

A
Cheapest Retailer
-
$9,346 AUD
$6,527 USD
A
Retailer 2
-
$9,609 AUD
$6,711 USD
View
A
Retailer 3
-
$9,720 AUD
$6,788 USD
View
A
Retailer 4
-
$10,804 AUD
$7,545 USD
View
A
Retailer 5
-
$11,266 AUD
$7,868 USD
View
Final sale: no returns
A
Retailer 6
-
$11,404 AUD
$7,964 USD
View
A
Retailer 7
-
$12,569 AUD
$8,778 USD
View
A
Retailer 8
-
$12,649 AUD
$8,834 USD
View
A
Retailer 9
-
$13,782 AUD
$9,625 USD
View
A
Retailer 10
-
$14,207 AUD
$9,922 USD
View
A
Retailer 11
-
$20,324 AUD
€13,518 EUR
View
B+
Retailer 12
-
$20,763 AUD
$14,500 USD
View
B+
Retailer 13
-
$23,453 AUD
£12,897 GBP
View
B+
Retailer 14
-
$24,960 AUD
View
B+
Retailer 15
-
$30,058 AUD
$20,992 USD
View
B
Retailer 16
-
$41,116 AUD
View
Most Expensive
B
Do Amore Diamonds
27-BF06EDF4F · Nov 2
$58,321 AUD
$40,730 USD
View
16 more retailers have this diamond
Prices start from $9,346 AUDSave up to $48,975 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
5.20ct Oval
$9,346 AUD