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Round|Lab Grown|IGI

0.80ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG735572287

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735572287

Diamond specifications and retailer prices

From €431 EUR
A$738 AUD
As of October 29, 2026
10 retailers carry this diamond
Most expensive: €1,086 EUR at MOH London · As of October 18, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG735572287 or 735572287. Listed at 10 retailers as of October 29, 2026. 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

0.80
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735572287
Dimensions6.00 × 5.97 × 3.61 mm
L/W Ratio1.01
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
6.00 mm5.97 mm0.80 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735572287
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,086 EUR|Low: €85 EUR|High: €1,094 EUR|Avg: €323 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 19, 2026
Retailer 9€117 EUR
Retailer 8€137 EUR
Retailer 3€175 EUR
Retailer 11€226 EUR
Retailer 2€247 EUR
Retailer 7€248 EUR
Retailer 5€312 EUR
Retailer 10€345 EUR
Retailer 6€350 EUR
Retailer 4€431 EUR
MOH London€1,086 EUR

32 data points across 11 retailers

10 retailers

Retailer 1
-
€137 EUR
$153 USD
Price last confirmed 13 days ago
Retailer 2
-
€175 EUR
$195 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€226 EUR
$252 USD
View
Price last confirmed 9 days ago
Retailer 4
-
€247 EUR
£217 GBP
View
Price last confirmed 11 days ago
Retailer 5
-
€312 EUR
$347 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€345 EUR
$384 USD
View
Price last confirmed 10 days ago
Retailer 7
-
€350 EUR
$390 USD
View
Price last confirmed 8 days ago
Retailer 8
-
€427 EUR
$475 USD
View
Price last confirmed 43 days ago
B+
Retailer 9
-
€431 EUR
A$738 AUD
View
Most Expensive
MOH London
LG735572287 · Oct 18
€1,086 EUR
£952 GBP
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from €431 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.

B+
0.80ct Round
€431 EUR