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Round|Lab Grown|IGI

1.53ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG831687889

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831687889

Diamond specifications and retailer prices

From €550 EUR
$615 USD
As of October 30, 2026
Save €2,006 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,557 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831687889 or 831687889. Listed at 14 retailers as of October 29, 2026, with prices from €550 to €2,557, a €2,006 spread on the same certified stone. MOH London lists it at €2,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831687889
Dimensions7.38 × 7.41 × 4.54 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
7.38 mm7.41 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831687889
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

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 30
Current: €2,557 EUR|Low: €550 EUR|High: €2,557 EUR|Avg: €1,338 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
October 31, 2026
Retailer 11€550 EUR
Retailer 2€610 EUR
Retailer 6€729 EUR
Retailer 5€815 EUR
Retailer 3€876 EUR
Retailer 13€918 EUR
Retailer 7€947 EUR
Retailer 9€1,572 EUR
Retailer 8€1,602 EUR
Retailer 10€1,961 EUR
Retailer 4€1,977 EUR
Retailer 12€2,065 EUR
MOH London€2,557 EUR

9 data points across 13 retailers

14 retailers€550 EUR to €2,557 EUR

A
Cheapest Retailer
-
€550 EUR
$615 USD
Final sale: no returns
A
Retailer 2
-
€550 EUR
$615 USD
View
A
Retailer 3
-
€610 EUR
$681 USD
View
A
Retailer 4
-
€729 EUR
$815 USD
View
A
Retailer 5
-
€815 EUR
$910 USD
View
A
Retailer 6
-
€876 EUR
$979 USD
View
B+
Retailer 7
-
€918 EUR
£808 GBP
View
B+
Retailer 8
-
€947 EUR
£833 GBP
View
B
Retailer 9
-
€1,572 EUR
$1,756 USD
View
B
Retailer 10
-
€1,602 EUR
$1,790 USD
View
B
Retailer 11
-
€1,961 EUR
$2,191 USD
View
B
Retailer 12
-
€1,977 EUR
$2,208 USD
View
B
Retailer 13
-
€2,065 EUR
$2,307 USD
View
Most Expensive
B
MOH London
LG831687889 · Oct 29
€2,557 EUR
£2,249 GBP
View
13 more retailers have this diamond
Prices start from €550 EURSave up to €2,006 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
1.53ct Round
€550 EUR