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Round|Lab Grown|IGI

3.79ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG625454313

Shape and cutting style on the report: Round brilliant

Certificate IGI LG625454313

Diamond specifications and retailer prices

From €419 EUR
$470 USD
As of October 27, 2026
Save €2,898 EUR (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,317 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.79ct lab-grown round diamond

This 3.79ct lab-grown round 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 LG625454313 or 625454313. Listed at 10 retailers as of October 27, 2026, with prices from €419 to €3,317, a €2,898 spread on the same certified stone. Do Amore Diamonds lists it at €3,317. 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

3.79
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625454313
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.37 mm7.13 mm3.79 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625454313
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.4%

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 27
Current: €3,317 EUR|Low: €310 EUR|High: €3,441 EUR|Avg: €1,380 EUR|-3.6%
Do Amore Diamonds
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
October 28, 2026
Retailer 14€374 EUR
Retailer 12€419 EUR
Retailer 3€434 EUR
Retailer 11€730 EUR
Retailer 2€731 EUR
Retailer 6€890 EUR
Retailer 5€951 EUR
Retailer 4€1,015 EUR
Retailer 13€1,180 EUR
Retailer 9€1,300 EUR
Retailer 10€1,645 EUR
Retailer 8€1,882 EUR
Retailer 7€2,098 EUR
Retailer 15€2,336 EUR
Do Amore Diamonds€3,317 EUR

20 data points across 15 retailers

10 retailers€419 EUR to €3,317 EUR

Retailer 1
-
€374 EUR
$419 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€419 EUR
$470 USD
View
B+
Retailer 3
-
€730 EUR
$819 USD
View
A
Retailer 4
-
€731 EUR
$820 USD
View
B+
Retailer 5
-
€1,180 EUR
$1,323 USD
View
Retailer 6
-
€1,300 EUR
$1,458 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€1,645 EUR
$1,845 USD
View
B
Retailer 8
-
€1,882 EUR
£1,662 GBP
View
B
Retailer 9
-
€2,336 EUR
$2,620 USD
View
Most Expensive
B
Do Amore Diamonds
27-A640BF896 · Oct 29
€3,317 EUR
$3,720 USD
View
9 more retailers have this diamond
Prices start from €419 EURSave up to €2,898 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
3.79ct Round
€419 EUR