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Round|Lab Grown|IGI

1.08ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG683545023

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683545023

Diamond specifications and retailer prices

From €158 EUR
$176 USD
As of October 29, 2026
Save €762 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €920 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.08ct lab-grown round diamond

This 1.08ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683545023 or 683545023. Listed at 17 retailers as of October 29, 2026, with prices from €158 to €920, a €762 spread on the same certified stone. MOH London lists it at €920. 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

1.08
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683545023
Dimensions6.56 × 6.59 × 4.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.56 mm6.59 mm1.08 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683545023
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.1%

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: €920 EUR|Low: €150 EUR|High: €920 EUR|Avg: €386 EUR|+0.4%
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
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Retailer 16
October 30, 2026
Retailer 6€158 EUR
Retailer 15€175 EUR
Retailer 12€183 EUR
Retailer 4€196 EUR
Retailer 16€196 EUR
Retailer 13€343 EUR
Retailer 11€345 EUR
Retailer 3€347 EUR
Retailer 10€350 EUR
Retailer 14€413 EUR
Retailer 8€435 EUR
Retailer 9€453 EUR
Retailer 2€510 EUR
Retailer 5€514 EUR
Retailer 7€629 EUR
MOH London€920 EUR

37 data points across 16 retailers

17 retailers€158 EUR to €920 EUR

A
Cheapest Retailer
-
€158 EUR
$176 USD
A
Retailer 2
-
€175 EUR
$196 USD
View
Final sale: no returns
A
Retailer 3
-
€183 EUR
$204 USD
View
A
Retailer 4
-
€196 EUR
$219 USD
View
A
Retailer 5
-
€196 EUR
$219 USD
View
B+
Retailer 6
-
€343 EUR
$383 USD
View
B+
Retailer 7
-
€345 EUR
View
B+
Retailer 8
-
€347 EUR
$388 USD
View
B+
Retailer 9
-
€350 EUR
£308 GBP
View
B+
Retailer 10
-
€413 EUR
$461 USD
View
B
Retailer 11
-
€435 EUR
A$748 AUD
View
B+
Retailer 12
-
€453 EUR
£399 GBP
View
B+
Retailer 13
-
€510 EUR
$570 USD
View
B
Retailer 14
-
€514 EUR
$574 USD
View
Retailer 15
-
€624 EUR
$697 USD
View
Price last confirmed 41 days ago
B
Retailer 16
-
€629 EUR
$703 USD
View
Most Expensive
B
MOH London
LG683545023 · Oct 29
€920 EUR
£809 GBP
View
16 more retailers have this diamond
Prices start from €158 EURSave up to €762 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
1.08ct Round
€158 EUR