Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG834601394

Shape and cutting style on the report: Round brilliant

Certificate IGI LG834601394

Diamond specifications and retailer prices

From $115 USD
As of October 26, 2026
Save $1,079 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,194 USD at MOH London · As of October 25, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601394 or 834601394. Listed at 19 retailers as of October 25, 2026, with prices from $115 to $1,194, a $1,079 spread on the same certified stone. MOH London lists it at $1,194. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601394
Dimensions5.30 × 5.28 × 3.21 mm
L/W Ratio1.00
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
5.30 mm5.28 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601394
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.7%

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 26
Current: $1,194 USD|Low: $89 USD|High: $1,214 USD|Avg: $361 USD|+0.1%
MOH London
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 28, 2026
Retailer 9$115 USD
Retailer 11$123 USD
Retailer 14$129 USD
Retailer 5$152 USD
Retailer 6$152 USD
Retailer 3$240 USD
Retailer 10$249 USD
Retailer 17$271 USD
Retailer 15$275 USD
Retailer 8$279 USD
Retailer 4$345 USD
Retailer 16$363 USD
Retailer 13$388 USD
Retailer 2$415 USD
Retailer 7$459 USD
Retailer 12$500 USD
MOH London$1,194 USD

39 data points across 17 retailers

19 retailers$115 USD to $1,194 USD

Retailer 1
-
$115 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$115 USD
View
A
Retailer 3
-
$123 USD
View
Final sale: no returns
A
Retailer 4
-
$129 USD
View
Retailer 5
-
$134 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$152 USD
View
Price last confirmed 17 days ago
Retailer 7
-
$152 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$240 USD
View
A
Retailer 9
-
$249 USD
ZAR 4,020 ZAR
View
A
Retailer 10
-
$271 USD
€258 EUR
View
A
Retailer 11
-
$275 USD
£216 GBP
View
A
Retailer 12
-
$279 USD
View
B+
Retailer 13
-
$345 USD
View
A
Retailer 14
-
$363 USD
A$559 AUD
View
B+
Retailer 15
-
$388 USD
SGD 524 SGD
View
B+
Retailer 16
-
$415 USD
A$638 AUD
View
Retailer 17
-
$459 USD
View
Price last confirmed 18 days ago
B+
Retailer 18
-
$500 USD
View
Most Expensive
B
MOH London
LG834601394 · Oct 25
$1,194 USD
£940 GBP
View
18 more retailers have this diamond
Prices start from $115 USDSave up to $1,079 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
$115 USD