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Oval|Lab Grown|IGI

1.55ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG715521035

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG715521035

Diamond specifications and retailer prices

From €551 EUR
$616 USD
As of October 30, 2026
Save €2,118 EUR (79%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €3,670 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval 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 LG715521035 or 715521035. Listed at 26 retailers as of October 29, 2026, with a 384% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715521035
Dimensions9.33 × 6.57 mm
L/W Ratio1.42
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
9.33 mm6.57 mm1.55 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715521035
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

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: €3,670 EUR|Low: €493 EUR|High: €3,670 EUR|Avg: €1,402 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
Retailer 17
October 31, 2026
Retailer 17€493 EUR
Retailer 8€551 EUR
Retailer 5€611 EUR
Retailer 13€707 EUR
Retailer 7€806 EUR
Retailer 3€819 EUR
Retailer 11€901 EUR
Retailer 2€953 EUR
Retailer 12€1,051 EUR
Retailer 16€1,373 EUR
Retailer 9€1,787 EUR
Retailer 14€1,880 EUR
Retailer 6€1,936 EUR
Retailer 15€2,068 EUR
Retailer 4€2,128 EUR
Retailer 10€2,669 EUR
Brilliant Earth€3,670 EUR

44 data points across 17 retailers

26 retailers€551 EUR to €2,669 EUR

Retailer 1
-
€493 EUR
$551 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€551 EUR
$616 USD
View
Final sale: no returns
Retailer 3
-
€552 EUR
$617 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
€611 EUR
$683 USD
View
Retailer 5
-
€611 EUR
$683 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€611 EUR
$683 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€611 EUR
$683 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
€707 EUR
$790 USD
View
A
Retailer 9
-
€806 EUR
$901 USD
View
B+
Retailer 10
-
€819 EUR
$915 USD
View
B+
Retailer 11
-
€901 EUR
A$1,548 AUD
View
B+
Retailer 12
-
€953 EUR
£839 GBP
View
B+
Retailer 13
-
€1,019 EUR
$1,138 USD
View
B+
Retailer 14
-
€1,051 EUR
ZAR 18,971 ZAR
View
B+
Retailer 15
-
€1,373 EUR
$1,534 USD
View
Retailer 16
-
€1,608 EUR
$1,797 USD
View
Price last confirmed 24 days ago
B
Retailer 17
-
€1,787 EUR
£1,572 GBP
View
B
Retailer 18
-
€1,880 EUR
View
B
Retailer 19
-
€1,936 EUR
SGD 2,923 SGD
View
B
Retailer 20
-
€1,970 EUR
$2,201 USD
View
B
Retailer 21
-
€1,984 EUR
$2,217 USD
View
Retailer 22
-
€2,068 EUR
$2,310 USD
View
Price last confirmed 13 days ago
B
Retailer 23
-
€2,071 EUR
$2,314 USD
View
B
Retailer 24
-
€2,128 EUR
$2,377 USD
View
B
Retailer 25
-
€2,669 EUR
£2,348 GBP
View
Most Expensive
Brilliant Earth
15231896A · Oct 21
€3,670 EUR
$4,100 USD
View
Price last confirmed 10 days ago
25 more retailers have this diamond
Prices start from €551 EURSave up to €2,118 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
1.55ct Oval
€551 EUR