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 November 1, 2026
Save €1,647 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,728 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 31, 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,872 EUR|Low: €226 EUR|High: €2,514 EUR|Avg: €805 EUR|-25.5%
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
Retailer 21
November 2, 2026
Retailer 5€226 EUR
Retailer 7€252 EUR
Retailer 19€261 EUR
Retailer 11€279 EUR
Retailer 18€279 EUR
Retailer 17€424 EUR
Retailer 3€467 EUR
Retailer 15€477 EUR
Retailer 13€482 EUR
Retailer 20€506 EUR
Retailer 2€532 EUR
Retailer 6€768 EUR
Retailer 4€858 EUR
Retailer 10€898 EUR
Retailer 9€933 EUR
Retailer 8€944 EUR
Retailer 21€1,018 EUR
Retailer 16€1,126 EUR
Retailer 14€1,141 EUR
Brilliant Earth€1,872 EUR
Retailer 12€2,456 EUR

32 data points across 21 retailers

22 retailers€226 EUR to €1,872 EUR

A
Cheapest Retailer
-
€226 EUR
$253 USD
A
Retailer 2
-
€252 EUR
$283 USD
View
Final sale: no returns
A
Retailer 3
-
€261 EUR
$293 USD
View
Retailer 4
-
€279 EUR
$313 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€279 EUR
$313 USD
View
A
Retailer 6
-
€424 EUR
$475 USD
View
A
Retailer 7
-
€467 EUR
$524 USD
View
A
Retailer 8
-
€477 EUR
View
A
Retailer 9
-
€482 EUR
ZAR 8,737 ZAR
View
A
Retailer 10
-
€506 EUR
$568 USD
View
A
Retailer 11
-
€532 EUR
£470 GBP
View
B+
Retailer 12
-
€768 EUR
$861 USD
View
B+
Retailer 13
-
€858 EUR
$962 USD
View
B+
Retailer 14
-
€898 EUR
$1,007 USD
View
B+
Retailer 15
-
€933 EUR
SGD 1,414 SGD
View
B+
Retailer 16
-
€944 EUR
$1,058 USD
View
B+
Retailer 17
-
€1,018 EUR
$1,142 USD
View
B+
Retailer 18
-
€1,126 EUR
£994 GBP
View
Retailer 19
-
€1,141 EUR
£1,008 GBP
View
Price last confirmed 12 days ago
B
Retailer 20
-
€1,872 EUR
$2,100 USD
View
Retailer 21
-
€2,456 EUR
$2,755 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
20793281A · Sep 28
€2,728 EUR
$3,060 USD
View
Price last confirmed 35 days ago
21 more retailers have this diamond
Prices start from €226 EURSave up to €1,647 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