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Round|Lab Grown|IGI

3.59ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG630431621

Shape and cutting style on the report: Round brilliant

Certificate IGI LG630431621

Diamond specifications and retailer prices

From €367 EUR
$410 USD
As of October 31, 2026
Save €1,227 EUR (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,594 EUR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.59ct lab-grown round diamond

This 3.59ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG630431621 or 630431621. Listed at 4 retailers as of October 30, 2026, with prices from €367 to €1,594, a €1,227 spread on the same certified stone. The Diamond Guys lists it at €1,594. 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

3.59
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630431621
Dimensions9.88 × 9.81 × 5.99 mm
L/W Ratio1.01
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
9.88 mm9.81 mm3.59 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630431621
Side View
Table 58.0%Crown 34.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

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: Oct 31
Current: €367 EUR|Low: €269 EUR|High: €2,524 EUR|Avg: €997 EUR|+36.7%
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
Retailer 14
Retailer 15
Retailer 16
The Diamond Guys
October 27, 2026
Retailer 1€367 EUR
Retailer 13€412 EUR
Retailer 16€416 EUR
Retailer 9€417 EUR
Retailer 11€590 EUR
Retailer 8€625 EUR
Retailer 12€644 EUR
Retailer 10€687 EUR
Retailer 4€736 EUR
Retailer 3€1,021 EUR
Retailer 15€1,112 EUR
Retailer 5€1,205 EUR
Retailer 2€1,284 EUR
Retailer 14€1,375 EUR
The Diamond Guys€1,594 EUR
Retailer 7€1,939 EUR
Retailer 6€2,524 EUR

9 data points across 17 retailers

4 retailers€367 EUR to €1,594 EUR

A
Cheapest Retailer
-
€367 EUR
$410 USD
Final sale: no returns
Retailer 2
-
€412 EUR
$460 USD
View
Price last confirmed 46 days ago
B+
Retailer 3
-
€1,205 EUR
CA$1,869 CAD
View
Most Expensive
B
The Diamond Guys
1954434233 · Oct 30
€1,594 EUR
$1,781 USD
View
3 more retailers have this diamond
Prices start from €367 EURSave up to €1,227 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
€367 EUR