Oval|Lab Grown|IGI

1.30ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG816630905

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816630905

Diamond specifications and retailer prices

From €272 EUR
$305 USD
As of November 1, 2026
Save €1,971 EUR (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,647 EUR at Brilliant Earth · As of November 1, 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 LG816630905 or 816630905. Listed at 25 retailers as of November 1, 2026, with a 725% 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 angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630905
Dimensions8.75 × 6.14 × 3.86 mm
L/W Ratio1.43
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
8.75 mm6.14 mm1.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630905
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: €342 EUR|Low: €272 EUR|High: €2,243 EUR|Avg: €872 EUR|-14.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4€272 EUR
Retailer 1€342 EUR
Retailer 5€403 EUR
Retailer 15€441 EUR
Retailer 17€467 EUR
Retailer 13€573 EUR
Retailer 12€585 EUR
Retailer 10€599 EUR
Retailer 3€613 EUR
Retailer 2€668 EUR
Retailer 16€925 EUR
Retailer 8€1,025 EUR
Retailer 11€1,111 EUR
Retailer 6€1,257 EUR
Retailer 7€1,268 EUR
Retailer 9€1,291 EUR
Retailer 14€1,333 EUR
Retailer 19€2,158 EUR
Retailer 18€2,243 EUR

34 data points across 19 retailers

25 retailers€272 EUR to €2,243 EUR

A
Cheapest Retailer
-
€272 EUR
$305 USD
Final sale: no returns
Retailer 2
-
€312 EUR
$350 USD
View
Price last confirmed 23 days ago
Retailer 3
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€333 EUR
$373 USD
View
Price last confirmed 16 days ago
Retailer 4
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€333 EUR
$373 USD
View
Price last confirmed 17 days ago
A
Retailer 5
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€342 EUR
£302 GBP
View
Retailer 6
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€362 EUR
$406 USD
View
Price last confirmed 20 days ago
A
Retailer 7
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€403 EUR
$452 USD
View
A
Retailer 8
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€441 EUR
$495 USD
View
A
Retailer 9
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€467 EUR
$524 USD
View
A
Retailer 10
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€573 EUR
ZAR 10,390 ZAR
View
A
Retailer 11
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€585 EUR
£517 GBP
View
A
Retailer 12
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€601 EUR
$674 USD
View
A
Retailer 13
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€613 EUR
$688 USD
View
B+
Retailer 14
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€925 EUR
$1,038 USD
View
B+
Retailer 15
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€1,025 EUR
$1,150 USD
View
B
Retailer 16
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€1,111 EUR
$1,246 USD
View
Retailer 17
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€1,244 EUR
$1,395 USD
View
Price last confirmed 26 days ago
B
Retailer 18
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€1,257 EUR
$1,410 USD
View
B
Retailer 19
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€1,268 EUR
$1,422 USD
View
Retailer 20
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€1,291 EUR
£1,140 GBP
View
Price last confirmed 16 days ago
B+
Retailer 21
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€1,333 EUR
£1,177 GBP
View
B
Retailer 22
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€2,158 EUR
$2,420 USD
View
B
Retailer 23
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€2,243 EUR
$2,516 USD
View
Retailer 24
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€2,645 EUR
$2,967 USD
View
Price last confirmed 85 days ago
Most Expensive
Brilliant Earth
22402880A · Nov 1
€3,647 EUR
$4,090 USD
View
Price under review
24 more retailers have this diamond
Prices start from €272 EURSave up to €1,971 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
€272 EUR