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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG770656031

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770656031

Diamond specifications and retailer prices

From $306 AUD
$215 USD
As of October 28, 2026
Save $1,203 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,509 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770656031 or 770656031. Listed at 21 retailers as of October 28, 2026, with prices from $306 to $1,509, a $1,203 spread on the same certified stone. Reve Diamonds lists it at $1,509. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770656031
Dimensions6.73 × 4.56 × 2.87 mm
L/W Ratio1.48
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
6.73 mm4.56 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770656031
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.9%

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 28
Current: $1,305 AUD|Low: $228 AUD|High: $1,509 AUD|Avg: $624 AUD|-5.2%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 6$238 AUD
Retailer 11$275 AUD
Retailer 8$295 AUD
Retailer 10$295 AUD
Retailer 15$340 AUD
Retailer 17$396 AUD
Retailer 13$487 AUD
Retailer 12$490 AUD
Retailer 19$504 AUD
Retailer 18$521 AUD
Retailer 2$568 AUD
Retailer 16$584 AUD
Retailer 3$705 AUD
Retailer 5$752 AUD
Retailer 7$797 AUD
Retailer 9$947 AUD
Retailer 14$948 AUD
Retailer 4$975 AUD
Retailer 1$1,305 AUD
Reve Diamonds$1,509 AUD

38 data points across 20 retailers

21 retailers$306 AUD to $1,509 AUD

Retailer 1
-
$238 AUD
$167 USD
Price last confirmed 21 days ago
Retailer 2
-
$275 AUD
$193 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$295 AUD
$207 USD
View
Price last confirmed 20 days ago
Retailer 4
-
$295 AUD
$207 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$306 AUD
$215 USD
View
A
Retailer 6
-
$340 AUD
$239 USD
View
Final sale: no returns
A
Retailer 7
-
$396 AUD
$278 USD
View
A
Retailer 8
-
$487 AUD
€326 EUR
View
A
Retailer 9
-
$490 AUD
£271 GBP
View
A
Retailer 10
-
$504 AUD
ZAR 5,723 ZAR
View
A
Retailer 11
-
$521 AUD
$366 USD
View
A
Retailer 12
-
$568 AUD
$399 USD
View
A
Retailer 13
-
$584 AUD
$410 USD
View
B+
Retailer 14
-
$705 AUD
$495 USD
View
Retailer 15
-
$752 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$797 AUD
$560 USD
View
Retailer 17
-
$947 AUD
$665 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
$948 AUD
$666 USD
View
B+
Retailer 19
-
$975 AUD
$685 USD
View
B
Retailer 20
-
$1,305 AUD
£722 GBP
View
Most Expensive
B
Reve Diamonds
A0CDBC88F · Nov 1
$1,509 AUD
$1,060 USD
View
20 more retailers have this diamond
Prices start from $306 AUDSave up to $1,203 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
0.55ct Oval
$306 AUD