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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 €388 EUR
$433 USD
As of October 30, 2026
Save €2,620 EUR (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €3,008 EUR at Brilliant Earth · As of October 31, 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 27 retailers as of October 30, 2026, with prices from €388 to €3,008, a €2,620 spread on the same certified stone. Brilliant Earth lists it at €3,008. 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
Color
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

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: €3,008 EUR|Low: €253 EUR|High: €3,008 EUR|Avg: €895 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
November 1, 2026
Retailer 8€342 EUR
Retailer 10€388 EUR
Retailer 5€482 EUR
Retailer 14€483 EUR
Retailer 11€557 EUR
Retailer 13€587 EUR
Retailer 2€606 EUR
Retailer 6€653 EUR
Retailer 7€769 EUR
Retailer 12€796 EUR
Retailer 9€874 EUR
Retailer 3€1,122 EUR
Retailer 4€1,205 EUR
Retailer 15€1,372 EUR
Retailer 16€2,363 EUR
Brilliant Earth€3,008 EUR

38 data points across 16 retailers

27 retailers€388 EUR to €3,008 EUR

Retailer 1
-
€276 EUR
$308 USD
Price last confirmed 39 days ago
Retailer 2
-
€276 EUR
$308 USD
View
Price last confirmed 21 days ago
Retailer 3
-
€320 EUR
$357 USD
View
Price last confirmed 39 days ago
Retailer 4
-
€337 EUR
$377 USD
View
Price last confirmed 37 days ago
Retailer 5
-
€342 EUR
$382 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€342 EUR
$382 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
€388 EUR
$433 USD
View
Final sale: no returns
B+
Retailer 8
-
€482 EUR
$538 USD
View
A
Retailer 9
-
€483 EUR
$540 USD
View
A
Retailer 10
-
€557 EUR
View
A
Retailer 11
-
€587 EUR
ZAR 10,600 ZAR
View
A
Retailer 12
-
€606 EUR
£533 GBP
View
A
Retailer 13
-
€653 EUR
$729 USD
View
A
Retailer 14
-
€769 EUR
$859 USD
View
A
Retailer 15
-
€796 EUR
A$1,369 AUD
View
A
Retailer 16
-
€874 EUR
$976 USD
View
A
Retailer 17
-
€1,050 EUR
$1,173 USD
View
Retailer 18
-
€1,098 EUR
$1,227 USD
View
Price last confirmed 35 days ago
Retailer 19
-
€1,098 EUR
$1,227 USD
View
Price last confirmed 24 days ago
B+
Retailer 20
-
€1,122 EUR
$1,253 USD
View
B+
Retailer 21
-
€1,140 EUR
$1,274 USD
View
B+
Retailer 22
-
€1,205 EUR
$1,346 USD
View
B+
Retailer 23
-
€1,314 EUR
$1,468 USD
View
B+
Retailer 24
-
€1,372 EUR
£1,207 GBP
View
B+
Retailer 25
-
€1,377 EUR
$1,538 USD
View
Retailer 26
-
€2,363 EUR
$2,640 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
16414829A · Oct 31
€3,008 EUR
$3,360 USD
View
26 more retailers have this diamond
Prices start from €388 EURSave up to €2,620 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
€388 EUR