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Round|Lab Grown|IGI

3.03ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836612026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836612026

Diamond specifications and retailer prices

From €1,135 EUR
$1,263 USD
As of October 29, 2026
Save €6,457 EUR (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,592 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.03ct lab-grown round diamond

This 3.03ct 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 LG836612026 or 836612026. Listed at 23 retailers as of October 29, 2026, with prices from €1,135 to €7,592, a €6,457 spread on the same certified stone. Brilliant Earth lists it at €7,592. 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

3.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612026
Dimensions9.22 × 9.27 × 5.74 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
9.22 mm9.27 mm3.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612026
Side View
Table 57.0%Crown 35.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

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: €7,592 EUR|Low: €1,135 EUR|High: €8,877 EUR|Avg: €2,942 EUR|-14.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 5€1,135 EUR
Retailer 20€1,234 EUR
Retailer 4€1,316 EUR
Retailer 12€1,387 EUR
Retailer 10€1,525 EUR
Retailer 15€1,614 EUR
Retailer 2€1,847 EUR
Retailer 16€1,972 EUR
Retailer 19€2,030 EUR
Retailer 6€2,084 EUR
Retailer 14€2,410 EUR
Retailer 3€2,453 EUR
Retailer 7€2,467 EUR
Retailer 13€3,056 EUR
Retailer 18€3,613 EUR
Retailer 17€4,234 EUR
Retailer 9€4,618 EUR
Retailer 11€5,484 EUR
Retailer 8€5,696 EUR
Brilliant Earth€7,592 EUR

25 data points across 20 retailers

23 retailers€1,135 EUR to €7,592 EUR

A
Cheapest Retailer
-
€1,135 EUR
$1,263 USD
A
Retailer 2
-
€1,234 EUR
$1,374 USD
View
A
Retailer 3
-
€1,316 EUR
$1,465 USD
View
A
Retailer 4
-
€1,387 EUR
$1,544 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€1,435 EUR
$1,597 USD
View
Final sale: no returns
A
Retailer 6
-
€1,525 EUR
$1,697 USD
View
A
Retailer 7
-
€1,614 EUR
£1,415 GBP
View
A
Retailer 8
-
€1,847 EUR
£1,619 GBP
View
A
Retailer 9
-
€1,972 EUR
$2,195 USD
View
A
Retailer 10
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€2,030 EUR
$2,259 USD
View
A
Retailer 11
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€2,084 EUR
$2,319 USD
View
A
Retailer 12
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€2,410 EUR
View
A
Retailer 13
-
€2,453 EUR
$2,730 USD
View
A
Retailer 14
-
€2,467 EUR
$2,746 USD
View
B+
Retailer 15
-
€3,056 EUR
ZAR 54,949 ZAR
View
B+
Retailer 16
-
€3,613 EUR
$4,021 USD
View
B+
Retailer 17
-
€4,234 EUR
£3,711 GBP
View
B+
Retailer 18
-
€4,618 EUR
$5,140 USD
View
B
Retailer 19
-
€5,038 EUR
SGD 7,577 SGD
View
B
Retailer 20
-
€5,484 EUR
$6,104 USD
View
B+
Retailer 21
-
€5,696 EUR
$6,340 USD
View
B
Retailer 22
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€6,250 EUR
$6,956 USD
View
Most Expensive
B
Brilliant Earth
21621171A · Oct 29
€7,592 EUR
$8,450 USD
View
22 more retailers have this diamond
Prices start from €1,135 EURSave up to €6,457 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
3.03ct Round
€1,135 EUR