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Oval|Lab Grown|IGI

1.29ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG818623988

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818623988

Diamond specifications and retailer prices

From €269 EUR
$302 USD
As of November 1, 2026
Save €1,957 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,447 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

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 LG818623988 or 818623988. Listed at 22 retailers as of October 30, 2026, with a 727% 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
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818623988
Dimensions8.79 × 6.16 × 3.80 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
8.79 mm6.16 mm1.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818623988
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
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: €2,447 EUR|Low: €269 EUR|High: €2,488 EUR|Avg: €972 EUR|-0.5%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
November 2, 2026
Retailer 8€269 EUR
Retailer 2€340 EUR
Retailer 12€384 EUR
Retailer 3€399 EUR
Retailer 17€401 EUR
Retailer 7€460 EUR
Retailer 19€516 EUR
Retailer 14€569 EUR
Retailer 13€581 EUR
Retailer 20€604 EUR
Retailer 15€662 EUR
Retailer 18€919 EUR
Retailer 9€1,019 EUR
Retailer 6€1,208 EUR
Retailer 10€1,248 EUR
Retailer 5€1,263 EUR
Retailer 16€1,330 EUR
Retailer 4€2,140 EUR
Retailer 11€2,226 EUR
Rare Carat€2,447 EUR

31 data points across 20 retailers

22 retailers€269 EUR to €2,226 EUR

A
Cheapest Retailer
-
€269 EUR
$302 USD
Final sale: no returns
Retailer 2
-
€309 EUR
$347 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
€340 EUR
£300 GBP
View
Retailer 4
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€359 EUR
$403 USD
View
Price last confirmed 38 days ago
Retailer 5
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€379 EUR
$425 USD
View
Price last confirmed 36 days ago
A
Retailer 6
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€399 EUR
$448 USD
View
A
Retailer 7
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€401 EUR
$450 USD
View
A
Retailer 8
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€460 EUR
$516 USD
View
A
Retailer 9
-
€569 EUR
ZAR 10,318 ZAR
View
A
Retailer 10
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€581 EUR
£513 GBP
View
A
Retailer 11
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€596 EUR
$669 USD
View
A
Retailer 12
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€604 EUR
$678 USD
View
B+
Retailer 13
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€919 EUR
$1,031 USD
View
B+
Retailer 14
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€1,019 EUR
$1,143 USD
View
B+
Retailer 15
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€1,208 EUR
$1,355 USD
View
Retailer 16
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€1,235 EUR
$1,385 USD
View
Price last confirmed 35 days ago
B
Retailer 17
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€1,248 EUR
$1,400 USD
View
B+
Retailer 18
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€1,263 EUR
$1,416 USD
View
B+
Retailer 19
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€1,330 EUR
£1,175 GBP
View
B
Retailer 20
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€2,140 EUR
$2,400 USD
View
B
Retailer 21
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€2,226 EUR
$2,497 USD
View
Most Expensive
Rare Carat
FAGD-94436 · Oct 21
€2,447 EUR
$2,745 USD
View
Price last confirmed 12 days ago
21 more retailers have this diamond
Prices start from €269 EURSave up to €1,957 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
€269 EUR