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Round|Lab Grown|IGI

3.54ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG803629802

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803629802

Diamond specifications and retailer prices

From €1,706 EUR
$1,906 USD
As of October 29, 2026
Save €5,226 EUR (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,932 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.54ct lab-grown round diamond

This 3.54ct lab-grown round 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 LG803629802 or 803629802. Listed at 21 retailers as of October 29, 2026, with prices from €1,706 to €6,932, a €5,226 spread on the same certified stone. Taylor and Hart lists it at €6,932. 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

3.54
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803629802
Dimensions9.67 × 9.75 × 6.09 mm
L/W Ratio1.01
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
9.67 mm9.75 mm3.54 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803629802
Side View
Table 56.0%Crown 35.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.8%

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: €2,414 EUR|Low: €1,638 EUR|High: €5,721 EUR|Avg: €3,239 EUR|-1.0%
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
November 1, 2026
Retailer 11€1,706 EUR
Retailer 10€1,856 EUR
Retailer 13€1,979 EUR
Retailer 3€2,130 EUR
Retailer 1€2,414 EUR
Retailer 6€2,711 EUR
Retailer 4€2,828 EUR
Retailer 2€3,250 EUR
Retailer 7€3,350 EUR
Retailer 12€3,710 EUR
Retailer 8€4,596 EUR
Retailer 5€5,103 EUR
Retailer 9€5,683 EUR

34 data points across 13 retailers

21 retailers€1,706 EUR to €6,932 EUR

A
Cheapest Retailer
-
€1,706 EUR
$1,906 USD
A
Retailer 2
-
€1,856 EUR
$2,074 USD
View
A
Retailer 3
-
€1,911 EUR
$2,135 USD
View
Final sale: no returns
Retailer 4
-
€1,979 EUR
$2,211 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
€1,979 EUR
$2,211 USD
View
A
Retailer 6
-
€2,124 EUR
$2,373 USD
View
A
Retailer 7
-
€2,130 EUR
$2,380 USD
View
A
Retailer 8
-
€2,414 EUR
£2,124 GBP
View
A
Retailer 9
-
€2,711 EUR
£2,385 GBP
View
A
Retailer 10
-
€2,828 EUR
$3,160 USD
View
A
Retailer 11
-
€2,914 EUR
$3,256 USD
View
B+
Retailer 12
-
€3,250 EUR
$3,631 USD
View
B+
Retailer 13
-
€3,350 EUR
View
B+
Retailer 14
-
€3,710 EUR
$4,145 USD
View
B+
Retailer 15
-
€4,596 EUR
ZAR 82,954 ZAR
View
B+
Retailer 16
-
€5,103 EUR
$5,701 USD
View
B
Retailer 17
-
€5,333 EUR
$5,958 USD
View
B+
Retailer 18
-
€5,683 EUR
£4,999 GBP
View
B
Retailer 19
-
€5,942 EUR
$6,638 USD
View
B
Retailer 20
-
€6,606 EUR
SGD 9,974 SGD
View
Most Expensive
B
Taylor and Hart
T2FRBH3 · Oct 31
€6,932 EUR
$7,744 USD
View
20 more retailers have this diamond
Prices start from €1,706 EURSave up to €5,226 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
3.54ct Round
€1,706 EUR