Oval|Lab Grown|IGI

1.30ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG805610555

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805610555

Diamond specifications and retailer prices

From €313 EUR
$351 USD
As of November 1, 2026
Save €2,041 EUR (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €3,620 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805610555 or 805610555. Listed at 28 retailers as of November 1, 2026, with a 652% 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

1.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805610555
Dimensions9.02 × 6.25 × 3.81 mm
L/W Ratio1.44
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
9.02 mm6.25 mm1.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805610555
Side View
Table 61.0%Crown 36.3°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.0%

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: Nov 1
Current: €3,620 EUR|Low: €300 EUR|High: €3,620 EUR|Avg: €1,098 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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 5€313 EUR
Retailer 19€349 EUR
Retailer 12€363 EUR
Retailer 7€388 EUR
Retailer 11€388 EUR
Retailer 18€522 EUR
Retailer 4€575 EUR
Retailer 17€645 EUR
Retailer 15€657 EUR
Retailer 6€700 EUR
Retailer 20€707 EUR
Retailer 2€739 EUR
Retailer 13€776 EUR
Retailer 9€1,172 EUR
Retailer 10€1,377 EUR
Retailer 16€1,513 EUR
Retailer 14€1,674 EUR
Retailer 8€2,243 EUR
Retailer 3€2,354 EUR
Brilliant Earth€3,620 EUR

38 data points across 20 retailers

28 retailers€313 EUR to €2,354 EUR

A
Cheapest Retailer
-
€313 EUR
$351 USD
Retailer 2
-
€313 EUR
$351 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
€349 EUR
$392 USD
View
Final sale: no returns
A
Retailer 4
-
€363 EUR
$407 USD
View
Retailer 5
-
€383 EUR
$430 USD
View
Price last confirmed 41 days ago
A
Retailer 6
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€388 EUR
$435 USD
View
Retailer 7
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€388 EUR
$435 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
€473 EUR
$530 USD
View
A
Retailer 9
-
€522 EUR
$585 USD
View
A
Retailer 10
-
€575 EUR
$645 USD
View
A
Retailer 11
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€580 EUR
$651 USD
View
B+
Retailer 12
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€628 EUR
$704 USD
View
B+
Retailer 13
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€657 EUR
View
B+
Retailer 14
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€700 EUR
A$1,208 AUD
View
B+
Retailer 15
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€707 EUR
$793 USD
View
B+
Retailer 16
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€739 EUR
ZAR 13,388 ZAR
View
B+
Retailer 17
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€776 EUR
£686 GBP
View
B+
Retailer 18
-
€933 EUR
$1,047 USD
View
B
Retailer 19
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€1,172 EUR
$1,314 USD
View
B
Retailer 20
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€1,282 EUR
CA$1,998 CAD
View
B
Retailer 21
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€1,377 EUR
$1,545 USD
View
B
Retailer 22
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€1,488 EUR
$1,669 USD
View
B+
Retailer 23
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€1,513 EUR
$1,697 USD
View
B
Retailer 24
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€1,515 EUR
$1,699 USD
View
B
Retailer 25
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€1,674 EUR
£1,478 GBP
View
B
Retailer 26
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€2,243 EUR
$2,516 USD
View
B
Retailer 27
-
€2,354 EUR
$2,640 USD
View
Most Expensive
Brilliant Earth
21158332Y · Nov 2
€3,620 EUR
$4,060 USD
View
Price under review
27 more retailers have this diamond
Prices start from €313 EURSave up to €2,041 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
1.30ct Oval
€313 EUR