Round|Lab Grown|IGI

0.50ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825667260

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825667260

Diamond specifications and retailer prices

From $140 USD
As of October 29, 2026
Save $1,169 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,309 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct 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 LG825667260 or 825667260. Listed at 18 retailers as of October 29, 2026, with prices from $140 to $1,309, a $1,169 spread on the same certified stone. MOH London lists it at $1,309. 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

0.50
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667260
Dimensions5.14 × 5.13 × 3.08 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
5.14 mm5.13 mm0.50 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667260
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.0%

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: Oct 29
Current: $1,309 USD|Low: $128 USD|High: $1,397 USD|Avg: $427 USD|-6.1%
MOH London
Retailer 2
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 6$133 USD
Retailer 15$140 USD
Retailer 8$165 USD
Retailer 9$165 USD
Retailer 11$220 USD
Retailer 2$258 USD
Retailer 13$282 USD
Retailer 14$282 USD
Retailer 16$300 USD
Retailer 5$390 USD
Retailer 12$430 USD
Retailer 17$458 USD
Retailer 7$531 USD
Retailer 3$558 USD
Retailer 4$561 USD
Retailer 10$957 USD
MOH London$1,309 USD

28 data points across 17 retailers

18 retailers$140 USD to $1,309 USD

A
Retailer 1
-
$133 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$140 USD
View
Final sale: no returns
A
Retailer 3
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$155 USD
View
Price last confirmed 20 days ago
A
Retailer 4
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$165 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$165 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$220 USD
View
A
Retailer 7
-
$258 USD
£203 GBP
View
A
Retailer 8
-
$282 USD
ZAR 4,553 ZAR
View
A
Retailer 9
-
$282 USD
€269 EUR
View
A
Retailer 10
-
$300 USD
View
B+
Retailer 11
-
$390 USD
View
B+
Retailer 12
-
$430 USD
View
B+
Retailer 13
-
$458 USD
View
B
Retailer 14
-
$531 USD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
$558 USD
View
B
Retailer 16
-
$561 USD
View
B
Retailer 17
-
$957 USD
View
Most Expensive
B
MOH London
LG825667260 · Oct 29
$1,309 USD
£1,031 GBP
View
17 more retailers have this diamond
Prices start from $140 USDSave up to $1,169 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
0.50ct Round
$140 USD