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Round|Lab Grown|IGI

1.00ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816602035

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816602035

Diamond specifications and retailer prices

From €410 EUR
$458 USD
As of October 29, 2026
Save €1,468 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,878 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816602035 or 816602035. Listed at 17 retailers as of October 29, 2026, with prices from €410 to €1,878, a €1,468 spread on the same certified stone. MOH London lists it at €1,878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816602035
Dimensions6.49 × 6.43 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
6.49 mm6.43 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816602035
Side View
Table 58.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,878 EUR|Low: €394 EUR|High: €1,890 EUR|Avg: €864 EUR|+0.5%
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 31, 2026
Retailer 12€410 EUR
Retailer 5€458 EUR
Retailer 8€459 EUR
Retailer 4€508 EUR
Retailer 15€508 EUR
Retailer 11€604 EUR
Retailer 7€769 EUR
Retailer 9€798 EUR
Retailer 10€823 EUR
Retailer 2€833 EUR
Retailer 13€874 EUR
Retailer 3€1,367 EUR
Retailer 14€1,634 EUR
Retailer 6€1,806 EUR
MOH London€1,878 EUR

37 data points across 15 retailers

17 retailers€410 EUR to €1,878 EUR

A
Cheapest Retailer
-
€410 EUR
$458 USD
A
Retailer 2
-
€458 EUR
$512 USD
View
Final sale: no returns
A
Retailer 3
-
€459 EUR
$513 USD
View
B+
Retailer 4
-
€495 EUR
$553 USD
View
Retailer 5
-
€508 EUR
$568 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€508 EUR
$568 USD
View
B+
Retailer 7
-
€604 EUR
$675 USD
View
B+
Retailer 8
-
€769 EUR
$859 USD
View
B
Retailer 9
-
€798 EUR
$891 USD
View
B+
Retailer 10
-
€823 EUR
£724 GBP
View
B+
Retailer 11
-
€833 EUR
£733 GBP
View
B+
Retailer 12
-
€874 EUR
ZAR 15,774 ZAR
View
B
Retailer 13
-
€1,367 EUR
$1,527 USD
View
B
Retailer 14
-
€1,634 EUR
$1,826 USD
View
B
Retailer 15
-
€1,663 EUR
$1,858 USD
View
B
Retailer 16
-
€1,806 EUR
$2,018 USD
View
Most Expensive
B
MOH London
LG816602035 · Oct 29
€1,878 EUR
£1,652 GBP
View
16 more retailers have this diamond
Prices start from €410 EURSave up to €1,468 EUR

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
1.00ct Round
€410 EUR