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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG833628640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833628640

Diamond specifications and retailer prices

From $289 AUD
$203 USD
As of October 30, 2026
Save $1,661 AUD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,950 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG833628640 or 833628640. Listed at 24 retailers as of October 30, 2026, with prices from $289 to $1,950, a $1,661 spread on the same certified stone. Do Amore Diamonds lists it at $1,950. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833628640
Dimensions6.65 × 4.65 × 2.83 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm4.65 mm0.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833628640
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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 30
Current: $1,950 AUD|Low: $194 AUD|High: $2,477 AUD|Avg: $867 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
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 8$289 AUD
Retailer 10$320 AUD
Retailer 11$413 AUD
Retailer 5$477 AUD
Retailer 2$577 AUD
Retailer 17$579 AUD
Retailer 4$589 AUD
Retailer 19$638 AUD
Retailer 13$647 AUD
Retailer 16$685 AUD
Retailer 7$713 AUD
Retailer 20$814 AUD
Retailer 21$901 AUD
Retailer 3$940 AUD
Retailer 15$974 AUD
Retailer 6$980 AUD
Retailer 14$1,129 AUD
Retailer 12$1,157 AUD
Retailer 22$1,380 AUD
Retailer 9$1,615 AUD
Retailer 18$1,658 AUD
Do Amore Diamonds$1,950 AUD

37 data points across 22 retailers

24 retailers$289 AUD to $1,950 AUD

Retailer 1
-
$243 AUD
$171 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$289 AUD
$203 USD
View
Final sale: no returns
Retailer 3
-
$298 AUD
$209 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$320 AUD
$225 USD
View
A
Retailer 5
-
$413 AUD
$290 USD
View
A
Retailer 6
-
$477 AUD
$335 USD
View
A
Retailer 7
-
$521 AUD
$366 USD
View
B+
Retailer 8
-
$577 AUD
€386 EUR
View
B+
Retailer 9
-
$589 AUD
$414 USD
View
B+
Retailer 10
-
$638 AUD
ZAR 7,241 ZAR
View
B+
Retailer 11
-
$647 AUD
£358 GBP
View
B+
Retailer 12
-
$685 AUD
£379 GBP
View
B+
Retailer 13
-
$713 AUD
$501 USD
View
B+
Retailer 14
-
$814 AUD
View
B+
Retailer 15
-
$901 AUD
View
B+
Retailer 16
-
$940 AUD
$660 USD
View
Retailer 17
-
$969 AUD
$681 USD
View
Price last confirmed 40 days ago
B
Retailer 18
-
$980 AUD
CA$956 CAD
View
B
Retailer 19
-
$1,129 AUD
$793 USD
View
B
Retailer 20
-
$1,157 AUD
$813 USD
View
B
Retailer 21
-
$1,380 AUD
$970 USD
View
B
Retailer 22
-
$1,615 AUD
$1,135 USD
View
B
Retailer 23
-
$1,658 AUD
£917 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D92977 · Oct 31
$1,950 AUD
$1,370 USD
View
23 more retailers have this diamond
Prices start from $289 AUDSave up to $1,661 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
$289 AUD