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Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790622812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790622812

Diamond specifications and retailer prices

From $284 AUD
$199 USD
As of November 1, 2026
Save $1,628 AUD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,440 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790622812 or 790622812. Listed at 25 retailers as of November 1, 2026, with a 573% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790622812
Dimensions5.31 × 5.37 × 3.22 mm
L/W Ratio1.01
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
5.31 mm5.37 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790622812
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 41°Culet: NoneDepth 60.4%

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: $2,440 AUD|Low: $254 AUD|High: $2,440 AUD|Avg: $868 AUD
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 4$254 AUD
Retailer 6$284 AUD
Retailer 17$295 AUD
Retailer 19$315 AUD
Retailer 8$442 AUD
Retailer 16$471 AUD
Retailer 2$572 AUD
Retailer 15$579 AUD
Retailer 13$632 AUD
Retailer 12$634 AUD
Retailer 7$701 AUD
Retailer 5$964 AUD
Retailer 18$1,007 AUD
Retailer 3$1,119 AUD
Retailer 10$1,137 AUD
Retailer 9$1,365 AUD
Retailer 11$1,606 AUD
Retailer 14$1,627 AUD
Do Amore Diamonds$2,440 AUD

43 data points across 19 retailers

25 retailers$284 AUD to $1,912 AUD

Retailer 1
-
$254 AUD
$178 USD
Price last confirmed 11 days ago
Retailer 2
-
$255 AUD
$179 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$284 AUD
$199 USD
View
Final sale: no returns
Retailer 4
-
$295 AUD
$207 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$295 AUD
$207 USD
View
Retailer 6
-
$312 AUD
$219 USD
View
Price last confirmed 41 days ago
Retailer 7
-
$315 AUD
$221 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$442 AUD
$310 USD
View
A
Retailer 9
-
$471 AUD
$330 USD
View
B+
Retailer 10
-
$572 AUD
€382 EUR
View
B+
Retailer 11
-
$579 AUD
$406 USD
View
B+
Retailer 12
-
$632 AUD
ZAR 7,158 ZAR
View
B+
Retailer 13
-
$634 AUD
£350 GBP
View
B+
Retailer 14
-
$701 AUD
$491 USD
View
B
Retailer 15
-
$964 AUD
CA$938 CAD
View
B+
Retailer 16
-
$1,007 AUD
$706 USD
View
Retailer 17
-
$1,119 AUD
$784 USD
View
Price last confirmed 9 days ago
Retailer 18
-
$1,123 AUD
$787 USD
View
Price last confirmed 42 days ago
B
Retailer 19
-
$1,137 AUD
$797 USD
View
B
Retailer 20
-
$1,365 AUD
$956 USD
View
B
Retailer 21
-
$1,365 AUD
$957 USD
View
B
Retailer 22
-
$1,606 AUD
$1,125 USD
View
B
Retailer 23
-
$1,627 AUD
£898 GBP
View
B
Retailer 24
-
$1,912 AUD
$1,340 USD
View
Most Expensive
Do Amore Diamonds
27-C2234B326 · Nov 2
$2,440 AUD
$1,710 USD
View
Price under review
24 more retailers have this diamond
Prices start from $284 AUDSave up to $1,628 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 Round
$284 AUD