Oval|Lab Grown|IGI

1.29ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG815698028

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698028

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 29, 2026
Save €1,653 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,739 EUR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 1.29ct lab-grown oval diamond

This 1.29ct 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 LG815698028 or 815698028. Listed at 22 retailers as of October 29, 2026, with a 730% 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

1.29
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698028
Dimensions8.84 × 6.05 × 3.79 mm
L/W Ratio1.46
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
8.84 mm6.05 mm1.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698028
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: €1,880 EUR|Low: €226 EUR|High: €2,524 EUR|Avg: €805 EUR|-25.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 20
Retailer 21
November 1, 2026
Retailer 5€226 EUR
Retailer 7€253 EUR
Retailer 19€262 EUR
Retailer 11€280 EUR
Retailer 18€280 EUR
Retailer 17€425 EUR
Retailer 3€469 EUR
Retailer 13€478 EUR
Retailer 16€482 EUR
Retailer 20€508 EUR
Retailer 2€534 EUR
Retailer 6€771 EUR
Retailer 4€861 EUR
Retailer 10€901 EUR
Retailer 9€937 EUR
Retailer 8€947 EUR
Retailer 21€1,022 EUR
Retailer 15€1,130 EUR
Retailer 14€1,146 EUR
Brilliant Earth€1,880 EUR
Retailer 12€2,466 EUR

32 data points across 21 retailers

22 retailers€226 EUR to €1,880 EUR

A
Cheapest Retailer
-
€226 EUR
$253 USD
A
Retailer 2
-
€253 EUR
$283 USD
View
Final sale: no returns
A
Retailer 3
-
€262 EUR
$293 USD
View
A
Retailer 4
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€280 EUR
$313 USD
View
A
Retailer 5
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€280 EUR
$313 USD
View
A
Retailer 6
-
€425 EUR
$475 USD
View
A
Retailer 7
-
€469 EUR
$524 USD
View
A
Retailer 8
-
€478 EUR
View
A
Retailer 9
-
€482 EUR
ZAR 8,694 ZAR
View
A
Retailer 10
-
€508 EUR
$568 USD
View
A
Retailer 11
-
€534 EUR
£470 GBP
View
B+
Retailer 12
-
€771 EUR
$861 USD
View
B+
Retailer 13
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€861 EUR
$962 USD
View
B+
Retailer 14
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€901 EUR
$1,007 USD
View
B+
Retailer 15
-
€937 EUR
SGD 1,414 SGD
View
B+
Retailer 16
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€947 EUR
$1,058 USD
View
B+
Retailer 17
-
€1,022 EUR
$1,142 USD
View
B+
Retailer 18
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€1,130 EUR
£994 GBP
View
Retailer 19
-
€1,146 EUR
£1,008 GBP
View
Price last confirmed 10 days ago
B
Retailer 20
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€1,880 EUR
$2,100 USD
View
Retailer 21
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€2,466 EUR
$2,755 USD
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
20793281A · Sep 28
€2,739 EUR
$3,060 USD
View
Price last confirmed 33 days ago
21 more retailers have this diamond
Prices start from €226 EURSave up to €1,653 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
1.29ct Oval
€226 EUR