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Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG612322540

Shape and cutting style on the report: Round brilliant

Certificate IGI LG612322540

Diamond specifications and retailer prices

From €147 EUR
$164 USD
As of October 29, 2026
Save €927 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,074 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG612322540 or 612322540. Listed at 20 retailers as of October 29, 2026, with prices from €147 to €1,074, a €927 spread on the same certified stone. Brilliant Earth lists it at €1,074. 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

0.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612322540
Dimensions6.23 × 6.20 × 3.82 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
6.23 mm6.20 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612322540
Side View
Table 57.0%Crown 33.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.5%

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: €1,074 EUR|Low: €141 EUR|High: €1,074 EUR|Avg: €377 EUR
Brilliant Earth
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
Retailer 16
October 30, 2026
Retailer 14€147 EUR
Retailer 4€164 EUR
Retailer 7€170 EUR
Retailer 6€182 EUR
Retailer 15€182 EUR
Retailer 16€246 EUR
Retailer 9€318 EUR
Retailer 2€321 EUR
Retailer 10€329 EUR
Retailer 8€354 EUR
Retailer 11€453 EUR
Retailer 3€462 EUR
Retailer 5€584 EUR
Retailer 13€618 EUR
Retailer 12€851 EUR
Brilliant Earth€1,074 EUR

43 data points across 16 retailers

20 retailers€147 EUR to €1,074 EUR

A
Cheapest Retailer
-
€147 EUR
$164 USD
A
Retailer 2
-
€164 EUR
$183 USD
View
Final sale: no returns
A
Retailer 3
-
€170 EUR
$190 USD
View
A
Retailer 4
-
€182 EUR
$203 USD
View
A
Retailer 5
-
€182 EUR
$203 USD
View
A
Retailer 6
-
€246 EUR
$275 USD
View
A
Retailer 7
-
€318 EUR
View
A
Retailer 8
-
€320 EUR
$357 USD
View
A
Retailer 9
-
€321 EUR
£283 GBP
View
A
Retailer 10
-
€329 EUR
ZAR 5,934 ZAR
View
A
Retailer 11
-
€354 EUR
$396 USD
View
A
Retailer 12
-
€453 EUR
A$779 AUD
View
A
Retailer 13
-
€462 EUR
$516 USD
View
B+
Retailer 14
-
€584 EUR
$653 USD
View
B+
Retailer 15
-
€618 EUR
$690 USD
View
B+
Retailer 16
-
€626 EUR
$699 USD
View
B+
Retailer 17
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€634 EUR
$708 USD
View
B+
Retailer 18
-
€851 EUR
£749 GBP
View
B
Retailer 19
-
€965 EUR
$1,078 USD
View
Most Expensive
B
Brilliant Earth
10024365A · Oct 29
€1,074 EUR
$1,200 USD
View
19 more retailers have this diamond
Prices start from €147 EURSave up to €927 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
0.90ct Round
€147 EUR