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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG805631331

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805631331

Diamond specifications and retailer prices

From $172 USD
As of October 30, 2026
Save $840 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,012 USD at Michael Trio · As of October 30, 2026
View at Michael Trio

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 LG805631331 or 805631331. Listed at 20 retailers as of October 30, 2026, with prices from $172 to $1,012, a $840 spread on the same certified stone. Michael Trio lists it at $1,012. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805631331
Dimensions6.73 × 4.60 × 2.84 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm4.60 mm0.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805631331
Side View
Table 62.0%Crown 35.1°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 61.7%

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: Oct 30
Current: $1,012 USD|Low: $172 USD|High: $1,032 USD|Avg: $508 USD|-1.9%
Michael Trio
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 31, 2026
Retailer 15$172 USD
Retailer 11$179 USD
Retailer 8$194 USD
Retailer 17$260 USD
Retailer 10$334 USD
Retailer 5$349 USD
Retailer 4$365 USD
Retailer 2$374 USD
Retailer 14$491 USD
Retailer 7$492 USD
Retailer 6$558 USD
Retailer 13$617 USD
Retailer 12$649 USD
Retailer 9$660 USD
Retailer 16$670 USD
Retailer 3$904 USD
Michael Trio$1,012 USD

22 data points across 17 retailers

20 retailers$172 USD to $1,012 USD

A
Cheapest Retailer
-
$172 USD
Final sale: no returns
Retailer 2
-
$172 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$179 USD
View
A
Retailer 4
-
$194 USD
View
Retailer 5
-
$210 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$260 USD
View
A
Retailer 7
-
$334 USD
£263 GBP
View
A
Retailer 8
-
$349 USD
ZAR 5,644 ZAR
View
A
Retailer 9
-
$365 USD
View
A
Retailer 10
-
$374 USD
€356 EUR
View
B+
Retailer 11
-
$491 USD
View
B+
Retailer 12
-
$492 USD
A$757 AUD
View
B+
Retailer 13
-
$558 USD
A$858 AUD
View
B+
Retailer 14
-
$617 USD
View
B
Retailer 15
-
$649 USD
View
B+
Retailer 16
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$660 USD
View
B+
Retailer 17
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$670 USD
View
Retailer 18
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$686 USD
View
Price last confirmed 40 days ago
B
Retailer 19
-
$904 USD
£712 GBP
View
Most Expensive
B
Michael Trio
2037411710 · Oct 30
$1,012 USD
SGD 1,368 SGD
View
19 more retailers have this diamond
Prices start from $172 USDSave up to $840 USD

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
$172 USD