Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG817615111

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817615111

Diamond specifications and retailer prices

From $156 USD
As of October 29, 2026
Save $758 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $914 USD 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 LG817615111 or 817615111. Listed at 20 retailers as of October 26, 2026, with prices from $156 to $914, a $758 spread on the same certified stone. MOH London lists it at $914. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817615111
Dimensions6.57 × 4.60 × 2.81 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
6.57 mm4.60 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817615111
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

Caratlytics Score

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A+
Exceptional
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 29
Current: $914 USD|Low: $156 USD|High: $947 USD|Avg: $434 USD|-3.5%
MOH London
Retailer 2
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Retailer 20
October 30, 2026
Retailer 15$156 USD
Retailer 2$175 USD
Retailer 8$183 USD
Retailer 17$193 USD
Retailer 6$195 USD
Retailer 18$262 USD
Retailer 13$339 USD
Retailer 19$351 USD
Retailer 11$366 USD
Retailer 10$375 USD
Retailer 9$495 USD
Retailer 4$497 USD
Retailer 3$533 USD
Retailer 20$558 USD
Retailer 14$625 USD
Retailer 7$628 USD
Retailer 12$660 USD
Retailer 5$663 USD
Retailer 16$677 USD
MOH London$914 USD

19 data points across 20 retailers

20 retailers$156 USD to $914 USD

A+
Cheapest Retailer
-
$156 USD
A
Retailer 2
-
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$183 USD
View
A
Retailer 4
-
$193 USD
View
A
Retailer 5
-
$195 USD
View
A
Retailer 6
-
$262 USD
View
A
Retailer 7
-
$339 USD
£267 GBP
View
A
Retailer 8
-
$351 USD
ZAR 5,675 ZAR
View
A
Retailer 9
-
$366 USD
View
A
Retailer 10
-
$375 USD
€357 EUR
View
B+
Retailer 11
-
$495 USD
View
B+
Retailer 12
-
$497 USD
A$765 AUD
View
B+
Retailer 13
-
$533 USD
SGD 720 SGD
View
B+
Retailer 14
-
$558 USD
A$858 AUD
View
B+
Retailer 15
-
$625 USD
View
B+
Retailer 16
-
$628 USD
View
B+
Retailer 17
-
$660 USD
View
B
Retailer 18
-
$663 USD
View
B+
Retailer 19
-
$677 USD
View
Most Expensive
B
MOH London
LG817615111 · Oct 26
$914 USD
£720 GBP
View
19 more retailers have this diamond
Prices start from $156 USDSave up to $758 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
$156 USD