CaratHunter
Plans
Round|Lab Grown|IGI

3.59ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG607327717

Shape and cutting style on the report: Round brilliant

Certificate IGI LG607327717

Diamond specifications and retailer prices

From €726 EUR
$811 USD
As of October 28, 2026
Save €2,559 EUR (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,285 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.59ct lab-grown round diamond

This 3.59ct 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 LG607327717 or 607327717. Listed at 7 retailers as of October 28, 2026, with prices from €726 to €3,285, a €2,559 spread on the same certified stone. Do Amore Diamonds lists it at €3,285. 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

3.59
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607327717
Dimensions9.89 × 9.85 × 5.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
9.89 mm9.85 mm3.59 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607327717
Side View
Table 60.0%Crown 33.9°GirdlePavilion 40.8°Culet: NoneDepth 60.5%

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 28
Current: €3,285 EUR|Low: €604 EUR|High: €3,401 EUR|Avg: €1,498 EUR|-3.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4€705 EUR
Retailer 7€726 EUR
Retailer 3€729 EUR
Retailer 5€1,286 EUR
Retailer 6€1,627 EUR
Retailer 2€1,870 EUR
Do Amore Diamonds€3,285 EUR

17 data points across 7 retailers

7 retailers€726 EUR to €3,285 EUR

Retailer 1
-
€705 EUR
£620 GBP
Price last confirmed 8 days ago
B+
Retailer 2
-
€726 EUR
$811 USD
View
A
Retailer 3
-
€729 EUR
$815 USD
View
B+
Retailer 4
-
€1,286 EUR
$1,437 USD
View
B+
Retailer 5
-
€1,627 EUR
$1,818 USD
View
B
Retailer 6
-
€1,870 EUR
£1,645 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A3ACF4D1B · Oct 29
€3,285 EUR
$3,670 USD
View
6 more retailers have this diamond
Prices start from €726 EURSave up to €2,559 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
3.59ct Round
€726 EUR