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Oval|Lab Grown|IGI

3.53ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818654278

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818654278

Diamond specifications and retailer prices

From €1,591 EUR
$1,778 USD
As of October 29, 2026
Save €6,210 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,802 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.53ct lab-grown oval diamond

This 3.53ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818654278 or 818654278. Listed at 21 retailers as of October 29, 2026, with prices from €1,591 to €7,802, a €6,210 spread on the same certified stone. With Clarity lists it at €7,802. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.53
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654278
Dimensions11.95 × 8.56 × 5.46 mm
L/W Ratio1.40
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
11.95 mm8.56 mm3.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654278
Side View
Table 56.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.8%

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: Oct 29
Current: €5,272 EUR|Low: €1,591 EUR|High: €12,549 EUR|Avg: €4,379 EUR|-6.5%
Retailer 1
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
With Clarity
November 1, 2026
Retailer 18€1,591 EUR
Retailer 16€1,732 EUR
Retailer 5€1,847 EUR
Retailer 15€1,996 EUR
Retailer 9€2,041 EUR
Retailer 11€2,596 EUR
Retailer 6€2,897 EUR
Retailer 12€3,369 EUR
Retailer 3€3,460 EUR
Retailer 7€3,820 EUR
Retailer 4€3,921 EUR
Retailer 14€4,287 EUR
Retailer 17€4,835 EUR
Retailer 1€5,272 EUR
Retailer 2€5,670 EUR
Retailer 8€6,473 EUR
Retailer 10€7,122 EUR
Retailer 13€7,402 EUR
With Clarity€7,802 EUR

29 data points across 19 retailers

21 retailers€1,591 EUR to €7,802 EUR

A
Cheapest Retailer
-
€1,591 EUR
$1,778 USD
A
Retailer 2
-
€1,732 EUR
$1,935 USD
View
A
Retailer 3
-
€1,847 EUR
$2,063 USD
View
Retailer 4
-
€1,855 EUR
$2,072 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
€1,996 EUR
$2,230 USD
View
A
Retailer 6
-
€2,041 EUR
$2,280 USD
View
Final sale: no returns
A
Retailer 7
-
€2,596 EUR
£2,284 GBP
View
A
Retailer 8
-
€2,897 EUR
$3,237 USD
View
B+
Retailer 9
-
€3,369 EUR
View
B+
Retailer 10
-
€3,460 EUR
$3,866 USD
View
Retailer 11
-
€3,579 EUR
$3,998 USD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
€3,820 EUR
£3,360 GBP
View
B+
Retailer 13
-
€3,921 EUR
$4,381 USD
View
B+
Retailer 14
-
€4,287 EUR
ZAR 77,378 ZAR
View
B+
Retailer 15
-
€4,835 EUR
$5,402 USD
View
B+
Retailer 16
-
€5,272 EUR
£4,638 GBP
View
B+
Retailer 17
-
€5,670 EUR
$6,335 USD
View
B+
Retailer 18
-
€6,473 EUR
$7,232 USD
View
B
Retailer 19
-
€7,122 EUR
SGD 10,752 SGD
View
B
Retailer 20
-
€7,402 EUR
$8,270 USD
View
Most Expensive
B
With Clarity
818654278 · Oct 31
€7,802 EUR
$8,716 USD
View
20 more retailers have this diamond
Prices start from €1,591 EURSave up to €6,210 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
3.53ct Oval
€1,591 EUR