Round|Lab Grown|IGI

0.55ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG816662469

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816662469

Diamond specifications and retailer prices

From $118 USD
As of October 29, 2026
Save $1,238 USD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,356 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816662469 or 816662469. Listed at 15 retailers as of October 29, 2026, with prices from $118 to $1,356, a $1,238 spread on the same certified stone. MOH London lists it at $1,356. 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
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662469
Dimensions5.27 × 5.22 × 3.29 mm
L/W Ratio1.01
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
5.27 mm5.22 mm0.55 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662469
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

Caratlytics Score

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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 29
Current: $1,356 USD|Low: $118 USD|High: $1,685 USD|Avg: $647 USD|-19.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 12$118 USD
Retailer 14$132 USD
Retailer 15$138 USD
Retailer 4$158 USD
Retailer 10$292 USD
Retailer 8$425 USD
Retailer 6$500 USD
Retailer 7$503 USD
Retailer 3$526 USD
Retailer 5$590 USD
Retailer 11$695 USD
Retailer 2$739 USD
Retailer 9$936 USD
Retailer 13$1,231 USD
MOH London$1,356 USD

23 data points across 15 retailers

15 retailers$118 USD to $1,356 USD

A
Cheapest Retailer
-
$118 USD
A
Retailer 2
-
$132 USD
View
Final sale: no returns
A
Retailer 3
-
$138 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$158 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$292 USD
ZAR 4,718 ZAR
View
B+
Retailer 6
-
$425 USD
View
B+
Retailer 7
-
$500 USD
View
B+
Retailer 8
-
$503 USD
View
B+
Retailer 9
-
$526 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$590 USD
View
B
Retailer 11
-
$695 USD
View
B
Retailer 12
-
$739 USD
€704 EUR
View
B
Retailer 13
-
$936 USD
View
B
Retailer 14
-
$1,231 USD
CA$1,709 CAD
View
Most Expensive
B
MOH London
LG816662469 · Oct 29
$1,356 USD
£1,068 GBP
View
14 more retailers have this diamond
Prices start from $118 USDSave up to $1,238 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 Round
$118 USD