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Round|Lab Grown|IGI

1.85ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG731593533

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731593533

Diamond specifications and retailer prices

From €309 EUR
$344 USD
As of October 29, 2026
Save €2,710 EUR (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €3,019 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731593533 or 731593533. Listed at 26 retailers as of October 29, 2026, with prices from €309 to €3,019, a €2,710 spread on the same certified stone. Brilliant Earth lists it at €3,019. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731593533
Dimensions7.86 × 7.91 × 4.90 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
7.86 mm7.91 mm1.85 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731593533
Side View
Table 55.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: €3,019 EUR|Low: €254 EUR|High: €3,019 EUR|Avg: €928 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
October 29, 2026
Retailer 8€309 EUR
Retailer 5€483 EUR
Retailer 12€485 EUR
Retailer 9€559 EUR
Retailer 11€590 EUR
Retailer 2€607 EUR
Retailer 6€655 EUR
Retailer 7€772 EUR
Retailer 10€800 EUR
Retailer 15€1,054 EUR
Retailer 3€1,126 EUR
Retailer 4€1,209 EUR
Retailer 13€1,377 EUR
Retailer 14€2,372 EUR
Brilliant Earth€3,019 EUR

37 data points across 15 retailers

26 retailers€309 EUR to €3,019 EUR

A
Retailer 1
-
€277 EUR
$308 USD
Price last confirmed 37 days ago
A
Retailer 2
-
€277 EUR
$308 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
€309 EUR
$344 USD
View
Final sale: no returns
A
Retailer 4
-
€321 EUR
$357 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
€339 EUR
$377 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
€343 EUR
$382 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
€343 EUR
$382 USD
View
Price last confirmed 27 days ago
B+
Retailer 8
-
€483 EUR
$538 USD
View
A
Retailer 9
-
€485 EUR
$540 USD
View
A
Retailer 10
-
€559 EUR
View
A
Retailer 11
-
€590 EUR
ZAR 10,600 ZAR
View
A
Retailer 12
-
€607 EUR
£532 GBP
View
A
Retailer 13
-
€655 EUR
$729 USD
View
A
Retailer 14
-
€772 EUR
$859 USD
View
A
Retailer 15
-
€800 EUR
A$1,369 AUD
View
A
Retailer 16
-
€1,054 EUR
$1,173 USD
View
B+
Retailer 17
-
€1,102 EUR
$1,227 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
€1,102 EUR
$1,227 USD
View
Price last confirmed 21 days ago
B+
Retailer 19
-
€1,126 EUR
$1,253 USD
View
B+
Retailer 20
-
€1,145 EUR
$1,274 USD
View
B+
Retailer 21
-
€1,209 EUR
$1,346 USD
View
B+
Retailer 22
-
€1,319 EUR
$1,468 USD
View
B+
Retailer 23
-
€1,377 EUR
£1,207 GBP
View
B+
Retailer 24
-
€1,382 EUR
$1,538 USD
View
B
Retailer 25
-
€2,372 EUR
$2,640 USD
View
Most Expensive
B
Brilliant Earth
16414829A · Oct 29
€3,019 EUR
$3,360 USD
View
25 more retailers have this diamond
Prices start from €309 EURSave up to €2,710 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
1.85ct Round
€309 EUR