CaratHunter
Plans
Oval|Lab Grown|IGI

0.55ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG536269022

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG536269022

Diamond specifications and retailer prices

From $373 USD
£294 GBP
As of November 5, 2026
6 retailers carry this diamond
Most expensive: $373 USD at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

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 LG536269022 or 536269022. Listed at 6 retailers as of November 5, 2026. 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 angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536269022
Dimensions6.55 × 4.54 × 2.84 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.55 mm4.54 mm0.55 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG536269022
Side View
Table 59.5%Crown 34.7°Girdle: MED-THKPavilion 40°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $234 USD|Low: $106 USD|High: $869 USD|Avg: $270 USD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 10, 2026
Retailer 5$106 USD
Retailer 8$140 USD
Retailer 6$162 USD
Retailer 9$180 USD
Retailer 2$210 USD
Retailer 1$234 USD
Retailer 7$256 USD
Retailer 4$291 USD
Retailer 3$869 USD

12 data points across 9 retailers

6 retailers

Retailer 1
-
$91 USD
Price last confirmed 36 days ago
Retailer 2
-
$109 USD
View
Price last confirmed 42 days ago
Retailer 3
-
$124 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$140 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$291 USD
View
Price last confirmed 32 days ago
Most Expensive
B+
MD Diamonds and Jewellers
LG536269022 · Nov 5
$373 USD
£294 GBP
View
5 more retailers have this diamond

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.

B+
0.55ct Oval
$373 USD