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Oval|Lab Grown|IGI

5.53ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG773639222

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773639222

Diamond specifications and retailer prices

From $10,725 AUD
As of November 4, 2026
Save $56,202 AUD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $66,927 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.53ct lab-grown oval diamond

This 5.53ct 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 LG773639222 or 773639222. Listed at 26 retailers as of November 2, 2026, with prices from $10,725 to $66,927, a $56,202 spread on the same certified stone. Do Amore Diamonds lists it at $66,927. 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

5.53
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639222
Dimensions14.19 × 9.98 × 6.25 mm
L/W Ratio1.42
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
14.19 mm9.98 mm5.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639222
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°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: Nov 4
Current: $66,927 AUD|Low: $10,725 AUD|High: $85,559 AUD|Avg: $30,082 AUD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 3, 2026
Retailer 4$10,725 AUD
Retailer 23$11,155 AUD
Retailer 12$12,009 AUD
Retailer 16$12,440 AUD
Retailer 20$12,443 AUD
Retailer 8$13,586 AUD
Retailer 3$14,066 AUD
Retailer 7$15,444 AUD
Retailer 5$15,851 AUD
Retailer 13$16,398 AUD
Retailer 15$19,683 AUD
Retailer 22$21,702 AUD
Retailer 6$22,245 AUD
Retailer 18$25,002 AUD
Retailer 2$27,986 AUD
Retailer 17$28,535 AUD
Retailer 9$34,238 AUD
Retailer 10$43,851 AUD
Retailer 11$44,110 AUD
Retailer 19$61,400 AUD
Retailer 21$61,400 AUD
Do Amore Diamonds$66,927 AUD
Retailer 14$85,559 AUD

39 data points across 23 retailers

26 retailers$10,725 AUD to $66,927 AUD

A
Cheapest Retailer
-
$10,725 AUD
A
Retailer 2
-
$11,155 AUD
View
A
Retailer 3
-
$12,009 AUD
View
Final sale: no returns
A
Retailer 4
-
$12,440 AUD
View
Retailer 5
-
$12,440 AUD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$12,443 AUD
View
A
Retailer 7
-
$13,586 AUD
View
A
Retailer 8
-
$14,066 AUD
View
A
Retailer 9
-
$15,444 AUD
View
A
Retailer 10
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$15,851 AUD
View
A
Retailer 11
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$16,398 AUD
View
A
Retailer 12
-
$19,683 AUD
View
Retailer 13
-
$21,702 AUD
View
Price last confirmed 10 days ago
A
Retailer 14
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$22,245 AUD
View
B+
Retailer 15
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$25,002 AUD
View
B+
Retailer 16
-
$27,986 AUD
View
B+
Retailer 17
-
$28,535 AUD
View
B+
Retailer 18
-
$34,238 AUD
View
B+
Retailer 19
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$37,911 AUD
View
B+
Retailer 20
-
$43,851 AUD
View
B
Retailer 21
-
$44,110 AUD
View
B
Retailer 22
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$44,601 AUD
View
B
Retailer 23
-
$61,400 AUD
View
B
Retailer 24
-
$61,400 AUD
View
Most Expensive
B
Do Amore Diamonds
27-4974F20D5 · Nov 2
$66,927 AUD
$46,740 USD
View
24 more retailers have this diamond
Prices start from $10,725 AUDSave up to $56,202 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
5.53ct Oval
$10,725 AUD