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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG806628719

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806628719

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 29, 2026
Save $1,249 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,508 AUD at MOH London · As of October 26, 2026
View at MOH London

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 LG806628719 or 806628719. Listed at 18 retailers as of October 26, 2026, with prices from $259 to $1,508, a $1,249 spread on the same certified stone. MOH London lists it at $1,508. 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 angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628719
Dimensions6.38 × 4.67 × 2.91 mm
L/W Ratio1.37
Girdle conditionFaceted
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
6.38 mm4.67 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628719
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $1,508 AUD|Low: $259 AUD|High: $1,555 AUD|Avg: $626 AUD|-3.0%
MOH London
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
October 31, 2026
Retailer 4$259 AUD
Retailer 14$273 AUD
Retailer 15$283 AUD
Retailer 2$303 AUD
Retailer 8$322 AUD
Retailer 11$346 AUD
Retailer 3$410 AUD
Retailer 10$516 AUD
Retailer 13$541 AUD
Retailer 6$580 AUD
Retailer 5$635 AUD
Retailer 9$641 AUD
Retailer 7$821 AUD
Retailer 16$828 AUD
Retailer 12$975 AUD
Retailer 17$1,089 AUD
MOH London$1,508 AUD

20 data points across 17 retailers

18 retailers$259 AUD to $1,508 AUD

A+
Cheapest Retailer
-
$259 AUD
$182 USD
A
Retailer 2
-
$273 AUD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$283 AUD
$199 USD
View
A
Retailer 4
-
$303 AUD
$213 USD
View
A
Retailer 5
-
$322 AUD
$226 USD
View
A
Retailer 6
-
$346 AUD
HK$1,900 HKD
View
A
Retailer 7
-
$410 AUD
$288 USD
View
A
Retailer 8
-
$516 AUD
€345 EUR
View
A
Retailer 9
-
$541 AUD
£299 GBP
View
A
Retailer 10
-
$580 AUD
ZAR 6,579 ZAR
View
B+
Retailer 11
-
$635 AUD
$446 USD
View
B+
Retailer 12
-
$641 AUD
$450 USD
View
B+
Retailer 13
-
$811 AUD
$570 USD
View
B+
Retailer 14
-
$821 AUD
View
B+
Retailer 15
-
$828 AUD
SGD 786 SGD
View
B+
Retailer 16
-
$975 AUD
$685 USD
View
B
Retailer 17
-
$1,089 AUD
$765 USD
View
Most Expensive
B
MOH London
LG806628719 · Oct 26
$1,508 AUD
£834 GBP
View
17 more retailers have this diamond
Prices start from $259 AUDSave up to $1,249 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
$259 AUD