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Oval|Lab Grown|IGI

1.54ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729576677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576677

Diamond specifications and retailer prices

From €551 EUR
$616 USD
As of October 30, 2026
Save €3,118 EUR (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €3,670 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval 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 LG729576677 or 729576677. Listed at 27 retailers as of October 29, 2026, with prices from €551 to €3,670, a €3,118 spread on the same certified stone. Brilliant Earth lists it at €3,670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576677
Dimensions9.82 × 6.49 × 3.90 mm
L/W Ratio1.51
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
9.82 mm6.49 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576677
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.1%

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: €1,452 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
October 31, 2026
Retailer 3€493 EUR
Retailer 6€611 EUR
Retailer 7€632 EUR
Retailer 10€707 EUR
Retailer 4€819 EUR
Retailer 8€901 EUR
Retailer 2€953 EUR
Retailer 9€1,051 EUR
Retailer 14€1,373 EUR
Retailer 11€1,880 EUR
Retailer 12€2,068 EUR
Retailer 5€2,128 EUR
Retailer 13€2,669 EUR
Brilliant Earth€3,670 EUR

35 data points across 14 retailers

27 retailers€551 EUR to €3,670 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 14 days ago
Retailer 7
-
€611 EUR
$683 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
€632 EUR
£556 GBP
View
A
Retailer 9
-
€707 EUR
$790 USD
View
A
Retailer 10
-
€806 EUR
$901 USD
View
B+
Retailer 11
-
€819 EUR
$915 USD
View
B+
Retailer 12
-
€901 EUR
A$1,548 AUD
View
B+
Retailer 13
-
€953 EUR
£839 GBP
View
B+
Retailer 14
-
€1,019 EUR
$1,138 USD
View
B+
Retailer 15
-
€1,051 EUR
ZAR 18,971 ZAR
View
B+
Retailer 16
-
€1,373 EUR
$1,534 USD
View
Retailer 17
-
€1,608 EUR
$1,797 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
€1,787 EUR
£1,572 GBP
View
B
Retailer 19
-
€1,880 EUR
View
B
Retailer 20
-
€1,936 EUR
SGD 2,923 SGD
View
B
Retailer 21
-
€1,970 EUR
$2,201 USD
View
B
Retailer 22
-
€1,984 EUR
$2,217 USD
View
Retailer 23
-
€2,068 EUR
$2,310 USD
View
Price last confirmed 13 days ago
B
Retailer 24
-
€2,071 EUR
$2,314 USD
View
B
Retailer 25
-
€2,128 EUR
$2,377 USD
View
B
Retailer 26
-
€2,669 EUR
£2,348 GBP
View
Most Expensive
B
Brilliant Earth
16530616A · Oct 29
€3,670 EUR
$4,100 USD
View
26 more retailers have this diamond
Prices start from €551 EURSave up to €3,118 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
1.54ct Oval
€551 EUR