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Round|Lab Grown|IGI

3.72ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG618420357

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618420357

Diamond specifications and retailer prices

From €374 EUR
$418 USD
As of October 31, 2026
Save €1,277 EUR (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,651 EUR at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 3.72ct lab-grown round diamond

This 3.72ct 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 LG618420357 or 618420357. Listed at 4 retailers as of October 30, 2026, with prices from €374 to €1,651, a €1,277 spread on the same certified stone. The Diamond Guys lists it at €1,651. 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

3.72
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618420357
Dimensions10.04 × 10.01 × 6.09 mm
L/W Ratio1.00
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
10.04 mm10.01 mm3.72 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618420357
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

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: €374 EUR|Low: €280 EUR|High: €2,649 EUR|Avg: €1,148 EUR|+33.5%
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
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Retailer 16
The Diamond Guys
October 27, 2026
Retailer 1€374 EUR
Retailer 13€430 EUR
Retailer 16€434 EUR
Retailer 9€435 EUR
Retailer 11€616 EUR
Retailer 12€670 EUR
Retailer 10€706 EUR
Retailer 5€771 EUR
Retailer 3€1,056 EUR
Retailer 15€1,113 EUR
Retailer 6€1,249 EUR
Retailer 14€1,375 EUR
Retailer 2€1,420 EUR
The Diamond Guys€1,651 EUR
Retailer 8€2,023 EUR
Retailer 4€2,533 EUR
Retailer 7€2,649 EUR

8 data points across 17 retailers

4 retailers€374 EUR to €1,651 EUR

A
Cheapest Retailer
-
€374 EUR
$418 USD
Final sale: no returns
Retailer 2
-
€430 EUR
$480 USD
View
Price last confirmed 46 days ago
B+
Retailer 3
-
€1,249 EUR
CA$1,938 CAD
View
Most Expensive
B
The Diamond Guys
1954434229 · Oct 30
€1,651 EUR
$1,845 USD
View
3 more retailers have this diamond
Prices start from €374 EURSave up to €1,277 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
3.72ct Round
€374 EUR