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Oval|Lab Grown|IGI

0.55ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG760519501

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760519501

Diamond specifications and retailer prices

From $86 USD
As of November 5, 2026
Save $696 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $782 USD at MOH London · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG760519501 or 760519501. Listed at 17 retailers as of November 4, 2026, with prices from $86 to $782, a $696 spread on the same certified stone. MOH London lists it at $782. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760519501
Dimensions6.85 × 4.50 × 2.75 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm4.50 mm0.55 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG760519501
Side View
Table 62.0%Crown 35°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 61.1%

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 5
Current: $782 USD|Low: $86 USD|High: $794 USD|Avg: $266 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$86 USD
Retailer 10$96 USD
Retailer 3$145 USD
Retailer 5$170 USD
Retailer 2$192 USD
Retailer 8$202 USD
Retailer 7$257 USD
Retailer 4$290 USD
Retailer 11$341 USD
Retailer 6$383 USD
MOH London$782 USD

43 data points across 11 retailers

17 retailers$86 USD to $782 USD

A
Cheapest Retailer
-
$86 USD
A
Retailer 2
-
$96 USD
View
Final sale: no returns
A
Retailer 3
-
$100 USD
View
A
Retailer 4
-
$114 USD
View
Retailer 5
-
$114 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$145 USD
View
A
Retailer 7
-
$170 USD
View
A
Retailer 8
-
$192 USD
View
A
Retailer 9
-
$202 USD
View
A
Retailer 10
-
$229 USD
View
A
Retailer 11
-
$257 USD
View
B+
Retailer 12
-
$290 USD
View
Retailer 13
-
$290 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$341 USD
View
B+
Retailer 15
-
$343 USD
View
B
Retailer 16
-
$383 USD
View
Most Expensive
B
MOH London
LG760519501 · Nov 4
$782 USD
£616 GBP
View
16 more retailers have this diamond
Prices start from $86 USDSave up to $696 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
$86 USD