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Oval|Lab Grown|IGI

1.51ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG813622700

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813622700

Diamond specifications and retailer prices

From €542 EUR
$605 USD
As of October 30, 2026
Save €3,415 EUR (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,956 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct 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 LG813622700 or 813622700. Listed at 22 retailers as of October 29, 2026, with prices from €542 to €3,956, a €3,415 spread on the same certified stone. Brilliant Earth lists it at €3,956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813622700
Dimensions9.13 × 6.53 × 4.01 mm
L/W Ratio1.40
Girdle conditionFaceted
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
9.13 mm6.53 mm1.51 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813622700
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 30
Current: €3,956 EUR|Low: €618 EUR|High: €3,956 EUR|Avg: €1,505 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
October 31, 2026
Retailer 5€620 EUR
Retailer 8€694 EUR
Retailer 3€806 EUR
Retailer 6€883 EUR
Retailer 2€935 EUR
Retailer 9€964 EUR
Retailer 7€1,032 EUR
Retailer 11€1,346 EUR
Retailer 4€1,900 EUR
Retailer 12€1,933 EUR
Retailer 10€2,519 EUR
Brilliant Earth€3,956 EUR

39 data points across 12 retailers

22 retailers€542 EUR to €3,956 EUR

Retailer 1
-
€484 EUR
$541 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€542 EUR
$605 USD
View
Final sale: no returns
Retailer 3
-
€542 EUR
$606 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€601 EUR
$671 USD
View
Price last confirmed 21 days ago
Retailer 5
-
€601 EUR
$671 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€620 EUR
£545 GBP
View
A
Retailer 7
-
€694 EUR
$775 USD
View
A
Retailer 8
-
€806 EUR
$900 USD
View
B+
Retailer 9
-
€883 EUR
A$1,518 AUD
View
B+
Retailer 10
-
€935 EUR
£823 GBP
View
B+
Retailer 11
-
€964 EUR
View
B+
Retailer 12
-
€984 EUR
$1,099 USD
View
B+
Retailer 13
-
€1,032 EUR
ZAR 18,619 ZAR
View
B+
Retailer 14
-
€1,346 EUR
$1,504 USD
View
Retailer 15
-
€1,579 EUR
$1,764 USD
View
Price last confirmed 24 days ago
B
Retailer 16
-
€1,746 EUR
£1,536 GBP
View
B
Retailer 17
-
€1,900 EUR
SGD 2,868 SGD
View
B+
Retailer 18
-
€1,933 EUR
$2,160 USD
View
B
Retailer 19
-
€1,949 EUR
$2,177 USD
View
B
Retailer 20
-
€2,042 EUR
$2,281 USD
View
B
Retailer 21
-
€2,519 EUR
£2,216 GBP
View
Most Expensive
B
Brilliant Earth
21123531A · Oct 29
€3,956 EUR
$4,420 USD
View
21 more retailers have this diamond
Prices start from €542 EURSave up to €3,415 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
1.51ct Oval
€542 EUR