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Round|Lab Grown|IGI

3.71ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG619457418

Shape and cutting style on the report: Round brilliant

Certificate IGI LG619457418

Diamond specifications and retailer prices

From €533 EUR
$596 USD
As of October 29, 2026
Save €3,700 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,234 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.71ct lab-grown round diamond

This 3.71ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619457418 or 619457418. Listed at 23 retailers as of October 29, 2026, with prices from €533 to €4,234, a €3,700 spread on the same certified stone. Do Amore Diamonds lists it at €4,234. 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

3.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619457418
Dimensions9.81 × 9.87 × 6.15 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
9.81 mm9.87 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619457418
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

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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 29
Current: €4,234 EUR|Low: €533 EUR|High: €5,245 EUR|Avg: €1,775 EUR
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 16€533 EUR
Retailer 2€712 EUR
Retailer 5€782 EUR
Retailer 15€874 EUR
Retailer 4€906 EUR
Retailer 10€1,009 EUR
Retailer 12€1,379 EUR
Retailer 3€1,418 EUR
Retailer 17€1,457 EUR
Retailer 13€1,903 EUR
Retailer 9€2,005 EUR
Retailer 11€2,089 EUR
Retailer 14€2,217 EUR
Retailer 6€2,728 EUR
Retailer 7€2,849 EUR
Retailer 8€3,100 EUR
Do Amore Diamonds€4,234 EUR

38 data points across 17 retailers

23 retailers€533 EUR to €4,234 EUR

Retailer 1
-
€477 EUR
$533 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€533 EUR
$596 USD
View
Final sale: no returns
Retailer 3
-
€592 EUR
$661 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€592 EUR
$661 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€712 EUR
$795 USD
View
B+
Retailer 6
-
€782 EUR
$874 USD
View
A
Retailer 7
-
€874 EUR
£769 GBP
View
A
Retailer 8
-
€906 EUR
$1,012 USD
View
A
Retailer 9
-
€1,009 EUR
£887 GBP
View
B+
Retailer 10
-
€1,311 EUR
$1,465 USD
View
B+
Retailer 11
-
€1,379 EUR
A$2,370 AUD
View
B+
Retailer 12
-
€1,418 EUR
ZAR 25,584 ZAR
View
Retailer 13
-
€1,717 EUR
$1,918 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
€1,903 EUR
$2,126 USD
View
Retailer 15
-
€2,005 EUR
$2,240 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
€2,030 EUR
CA$3,150 CAD
View
B
Retailer 17
-
€2,089 EUR
$2,334 USD
View
B
Retailer 18
-
€2,217 EUR
$2,477 USD
View
Retailer 19
-
€2,335 EUR
$2,609 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
€2,728 EUR
SGD 4,118 SGD
View
Retailer 21
-
€2,849 EUR
£2,506 GBP
View
Price last confirmed 12 days ago
B
Retailer 22
-
€3,100 EUR
$3,464 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C5ABDFF1 · Oct 30
€4,234 EUR
$4,730 USD
View
22 more retailers have this diamond
Prices start from €533 EURSave up to €3,700 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
3.71ct Round
€533 EUR