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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG800638207

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800638207

Diamond specifications and retailer prices

From $202 USD
As of November 5, 2026
Save $1,538 USD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,740 USD at Do Amore Diamonds · As of November 4, 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 LG800638207 or 800638207. Listed at 24 retailers as of November 4, 2026, with prices from $202 to $1,740, a $1,538 spread on the same certified stone. Do Amore Diamonds lists it at $1,740. 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 angle33.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800638207
Dimensions6.93 × 4.53 × 2.76 mm
L/W Ratio1.53
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
6.93 mm4.53 mm0.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800638207
Side View
Table 65.0%Crown 33.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $449 USD|Low: $181 USD|High: $1,173 USD|Avg: $484 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
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Retailer 19
November 5, 2026
Retailer 8$181 USD
Retailer 10$202 USD
Retailer 5$225 USD
Retailer 11$290 USD
Retailer 7$313 USD
Retailer 4$335 USD
Retailer 2$405 USD
Retailer 19$414 USD
Retailer 1$449 USD
Retailer 17$450 USD
Retailer 16$477 USD
Retailer 13$500 USD
Retailer 3$579 USD
Retailer 15$633 USD
Retailer 14$688 USD
Retailer 6$793 USD
Retailer 9$797 USD
Retailer 18$813 USD
Retailer 12$1,155 USD

21 data points across 19 retailers

24 retailers$202 USD to $1,740 USD

Retailer 1
-
$174 USD
Price last confirmed 35 days ago
A
Retailer 2
-
$202 USD
View
Final sale: no returns
Retailer 3
-
$222 USD
View
Price last confirmed 44 days ago
Retailer 4
-
$225 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$313 USD
View
A
Retailer 7
-
$335 USD
View
B+
Retailer 8
-
$414 USD
View
B+
Retailer 9
-
$449 USD
View
B+
Retailer 10
-
$450 USD
View
B+
Retailer 11
-
$477 USD
View
B+
Retailer 12
-
$500 USD
View
Retailer 13
-
$579 USD
View
Price last confirmed 31 days ago
B+
Retailer 14
-
$633 USD
View
B
Retailer 15
-
$688 USD
View
B
Retailer 16
-
$793 USD
View
Retailer 17
-
$797 USD
View
Price last confirmed 36 days ago
B
Retailer 18
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$813 USD
View
B
Retailer 19
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$969 USD
View
B
Retailer 20
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$969 USD
View
B
Retailer 21
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$1,134 USD
View
B
Retailer 22
-
$1,155 USD
View
B
Retailer 23
-
$1,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-13E9C1C9E · Nov 4
$1,740 USD
View
23 more retailers have this diamond
Prices start from $202 USDSave up to $1,538 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
$202 USD