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Oval|Lab Grown|IGI

1.55ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG807625561

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807625561

Diamond specifications and retailer prices

From €598 EUR
$668 USD
As of October 29, 2026
Save €2,339 EUR (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €4,896 EUR at Brilliant Earth · As of October 29, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807625561 or 807625561. Listed at 25 retailers as of October 29, 2026, with a 391% 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
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807625561
Dimensions9.66 × 6.52 × 3.93 mm
L/W Ratio1.48
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
9.66 mm6.52 mm1.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807625561
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

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: €4,896 EUR|Low: €574 EUR|High: €4,896 EUR|Avg: €1,689 EUR
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 24€598 EUR
Retailer 23€651 EUR
Retailer 14€670 EUR
Retailer 5€694 EUR
Retailer 6€694 EUR
Retailer 13€786 EUR
Retailer 21€797 EUR
Retailer 8€912 EUR
Retailer 17€992 EUR
Retailer 12€1,059 EUR
Retailer 2€1,110 EUR
Retailer 19€1,157 EUR
Retailer 22€1,160 EUR
Retailer 20€1,275 EUR
Retailer 7€1,548 EUR
Retailer 4€1,950 EUR
Retailer 16€2,155 EUR
Retailer 15€2,332 EUR
Retailer 10€2,366 EUR
Retailer 11€2,392 EUR
Retailer 9€2,405 EUR
Retailer 18€2,937 EUR
Retailer 3€3,607 EUR
Brilliant Earth€4,896 EUR

36 data points across 24 retailers

25 retailers€598 EUR to €2,937 EUR

A
Cheapest Retailer
-
€598 EUR
$668 USD
A
Retailer 2
-
€651 EUR
$727 USD
View
A
Retailer 3
-
€670 EUR
$748 USD
View
Final sale: no returns
A
Retailer 4
-
€694 EUR
$775 USD
View
Retailer 5
-
€694 EUR
$775 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€786 EUR
£692 GBP
View
A
Retailer 7
-
€797 EUR
$890 USD
View
A
Retailer 8
-
€912 EUR
$1,019 USD
View
B+
Retailer 9
-
€992 EUR
$1,108 USD
View
B+
Retailer 10
-
€1,059 EUR
$1,183 USD
View
B+
Retailer 11
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€1,110 EUR
£976 GBP
View
B+
Retailer 12
-
€1,157 EUR
A$1,988 AUD
View
B+
Retailer 13
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€1,160 EUR
View
B+
Retailer 14
-
€1,275 EUR
ZAR 23,008 ZAR
View
B+
Retailer 15
-
€1,548 EUR
$1,729 USD
View
B+
Retailer 16
-
€1,950 EUR
$2,179 USD
View
B
Retailer 17
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€2,155 EUR
£1,896 GBP
View
B+
Retailer 18
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€2,237 EUR
$2,499 USD
View
B
Retailer 19
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€2,332 EUR
SGD 3,521 SGD
View
B
Retailer 20
-
€2,366 EUR
$2,643 USD
View
B
Retailer 21
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€2,392 EUR
$2,673 USD
View
B
Retailer 22
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€2,405 EUR
$2,687 USD
View
B
Retailer 23
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€2,937 EUR
£2,584 GBP
View
Retailer 24
-
€3,607 EUR
$4,030 USD
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
20734986A · Oct 29
€4,896 EUR
$5,470 USD
View
Price under review
24 more retailers have this diamond
Prices start from €598 EURSave up to €2,339 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
€598 EUR