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Oval|Lab Grown|IGI

3.04ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG657424672

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG657424672

Diamond specifications and retailer prices

From €303 EUR
$338 USD
As of November 1, 2026
Save €1,380 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,683 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.04ct lab-grown oval diamond

This 3.04ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG657424672 or 657424672. Listed at 13 retailers as of November 1, 2026, with prices from €303 to €1,683, a €1,380 spread on the same certified stone. Rare Carat lists it at €1,683. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.04
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657424672
Dimensions11.75 × 8.05 × 5.13 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm8.05 mm3.04 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657424672
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.7%

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: €1,683 EUR|Low: €303 EUR|High: €4,296 EUR|Avg: €1,207 EUR|-15.4%
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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 11€303 EUR
Retailer 5€351 EUR
Retailer 13€375 EUR
Retailer 15€412 EUR
Retailer 2€459 EUR
Retailer 12€510 EUR
Retailer 3€604 EUR
Retailer 14€659 EUR
Retailer 9€672 EUR
Retailer 6€841 EUR
Retailer 16€902 EUR
Retailer 10€1,099 EUR
Retailer 4€1,205 EUR
Rare Carat€1,683 EUR
Retailer 8€3,433 EUR
Retailer 7€4,296 EUR

6 data points across 16 retailers

13 retailers€303 EUR to €1,683 EUR

A
Cheapest Retailer
-
€303 EUR
$338 USD
A
Retailer 2
-
€351 EUR
$392 USD
View
A
Retailer 3
-
€375 EUR
$419 USD
View
A
Retailer 4
-
€412 EUR
HK$3,600 HKD
View
A
Retailer 5
-
€459 EUR
£404 GBP
View
A
Retailer 6
-
€510 EUR
$570 USD
View
B+
Retailer 7
-
€604 EUR
$675 USD
View
A
Retailer 8
-
€659 EUR
$736 USD
View
A
Retailer 9
-
€672 EUR
£591 GBP
View
A
Retailer 10
-
€902 EUR
$1,008 USD
View
B+
Retailer 11
-
€1,099 EUR
$1,228 USD
View
B+
Retailer 12
-
€1,205 EUR
$1,346 USD
View
Most Expensive
B
Rare Carat
KI6724246KF657 · Nov 1
€1,683 EUR
$1,880 USD
View
12 more retailers have this diamond
Prices start from €303 EURSave up to €1,380 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
3.04ct Oval
€303 EUR