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 €314 EUR
$351 USD
As of October 29, 2026
Save €2,049 EUR (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €3,634 EUR at Brilliant Earth · As of October 31, 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 October 29, 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
Color
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: Oct 29
Current: €3,634 EUR|Low: €302 EUR|High: €3,634 EUR|Avg: €1,103 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
October 31, 2026
Retailer 5€314 EUR
Retailer 19€351 EUR
Retailer 12€364 EUR
Retailer 7€389 EUR
Retailer 11€389 EUR
Retailer 18€524 EUR
Retailer 4€577 EUR
Retailer 16€647 EUR
Retailer 2€660 EUR
Retailer 6€703 EUR
Retailer 20€710 EUR
Retailer 17€739 EUR
Retailer 13€779 EUR
Retailer 9€1,176 EUR
Retailer 10€1,383 EUR
Retailer 14€1,519 EUR
Retailer 15€1,689 EUR
Retailer 8€2,252 EUR
Retailer 3€2,363 EUR
Brilliant Earth€3,634 EUR

37 data points across 20 retailers

28 retailers€314 EUR to €2,363 EUR

A
Cheapest Retailer
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€314 EUR
$351 USD
Retailer 2
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€314 EUR
$351 USD
View
Price last confirmed 38 days ago
A
Retailer 3
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€351 EUR
$392 USD
View
Final sale: no returns
A
Retailer 4
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€364 EUR
$407 USD
View
Retailer 5
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€385 EUR
$430 USD
View
Price last confirmed 39 days ago
A
Retailer 6
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€389 EUR
$435 USD
View
A
Retailer 7
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€389 EUR
$435 USD
View
A
Retailer 8
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€474 EUR
$530 USD
View
A
Retailer 9
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€524 EUR
$585 USD
View
A
Retailer 10
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€577 EUR
$645 USD
View
A
Retailer 11
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€583 EUR
$651 USD
View
B+
Retailer 12
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€630 EUR
$704 USD
View
B+
Retailer 13
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€660 EUR
View
B+
Retailer 14
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€703 EUR
A$1,208 AUD
View
B+
Retailer 15
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€710 EUR
$793 USD
View
B+
Retailer 16
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€739 EUR
ZAR 13,340 ZAR
View
B+
Retailer 17
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€779 EUR
£686 GBP
View
B+
Retailer 18
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€937 EUR
$1,047 USD
View
B
Retailer 19
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€1,176 EUR
$1,314 USD
View
B
Retailer 20
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€1,288 EUR
CA$1,998 CAD
View
B
Retailer 21
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€1,383 EUR
$1,545 USD
View
B
Retailer 22
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€1,494 EUR
$1,669 USD
View
B+
Retailer 23
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€1,519 EUR
$1,697 USD
View
B
Retailer 24
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€1,521 EUR
$1,699 USD
View
B
Retailer 25
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€1,689 EUR
£1,486 GBP
View
B
Retailer 26
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€2,252 EUR
$2,516 USD
View
B
Retailer 27
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€2,363 EUR
$2,640 USD
View
Most Expensive
Brilliant Earth
21158332Y · Oct 31
€3,634 EUR
$4,060 USD
View
Price under review
27 more retailers have this diamond
Prices start from €314 EURSave up to €2,049 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
€314 EUR