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Round|Lab Grown|IGI

3.79ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG620483484

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620483484

Diamond specifications and retailer prices

From €427 EUR
$477 USD
As of October 31, 2026
Save €1,364 EUR (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €2,081 EUR at Rare Carat · As of July 20, 2026
View at Rare Carat

About this 3.79ct lab-grown round diamond

This 3.79ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620483484 or 620483484. Listed at 7 retailers as of October 30, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.79
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620483484
Dimensions10.05 × 9.99 × 6.18 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
10.05 mm9.99 mm3.79 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620483484
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 41.5°Culet: NoneDepth 61.6%

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 31
Current: €2,081 EUR|Low: €293 EUR|High: €3,258 EUR|Avg: €1,261 EUR
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
October 27, 2026
Retailer 2€427 EUR
Retailer 7€606 EUR
Retailer 11€726 EUR
Retailer 5€747 EUR
Retailer 8€761 EUR
Retailer 13€823 EUR
Retailer 14€1,041 EUR
Retailer 10€1,174 EUR
Retailer 4€1,231 EUR
Retailer 6€1,241 EUR
Retailer 12€1,747 EUR
Retailer 3€1,791 EUR
Rare Carat€2,081 EUR
Retailer 9€3,258 EUR

13 data points across 14 retailers

7 retailers€427 EUR to €1,791 EUR

A
Cheapest Retailer
-
€427 EUR
$477 USD
Final sale: no returns
B+
Retailer 2
-
€606 EUR
$677 USD
View
Retailer 3
-
€1,041 EUR
ZAR 18,788 ZAR
View
Price last confirmed 66 days ago
Retailer 4
-
€1,174 EUR
$1,312 USD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
€1,241 EUR
CA$1,926 CAD
View
B
Retailer 6
-
€1,791 EUR
$2,001 USD
View
Most Expensive
Rare Carat
620483484 · Jul 20
€2,081 EUR
$2,325 USD
View
Price last confirmed 103 days ago
6 more retailers have this diamond
Prices start from €427 EURSave up to €1,364 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
€427 EUR