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Radiant|Lab Grown|IGI

3.71ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG789632707

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG789632707

Diamond specifications and retailer prices

From €572 EUR
$641 USD
As of November 1, 2026
Save €4,617 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,189 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.71ct lab-grown radiant diamond

This 3.71ct lab-grown radiant 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 LG789632707 or 789632707. Listed at 23 retailers as of November 1, 2026, with prices from €572 to €5,189, a €4,617 spread on the same certified stone. Brilliant Earth lists it at €5,189. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789632707
Dimensions11.12 × 7.52 × 5.11 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm7.52 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789632707
Side View
Table 63.0%Crown 45.7°Girdle: MediumPavilion 33.8°Culet: NoneDepth 68.0%

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: Nov 1
Current: €5,189 EUR|Low: €572 EUR|High: €5,198 EUR|Avg: €1,587 EUR|+1.0%
Brilliant Earth
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
November 3, 2026
Retailer 5€572 EUR
Retailer 3€634 EUR
Retailer 11€753 EUR
Retailer 10€779 EUR
Retailer 7€839 EUR
Retailer 4€969 EUR
Retailer 2€1,035 EUR
Retailer 12€1,478 EUR
Retailer 9€1,519 EUR
Retailer 14€1,573 EUR
Retailer 6€2,038 EUR
Retailer 15€2,041 EUR
Retailer 13€2,287 EUR
Retailer 8€2,757 EUR
Brilliant Earth€5,189 EUR

42 data points across 15 retailers

23 retailers€572 EUR to €5,189 EUR

Retailer 1
-
€490 EUR
$550 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€572 EUR
$641 USD
View
Final sale: no returns
Retailer 3
-
€572 EUR
$642 USD
View
Price last confirmed 36 days ago
Retailer 4
-
€634 EUR
$711 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€753 EUR
$845 USD
View
A
Retailer 6
-
€779 EUR
£688 GBP
View
B+
Retailer 7
-
€839 EUR
$941 USD
View
A
Retailer 8
-
€942 EUR
$1,057 USD
View
A
Retailer 9
-
€969 EUR
$1,087 USD
View
A
Retailer 10
-
€1,035 EUR
£914 GBP
View
B+
Retailer 11
-
€1,478 EUR
A$2,551 AUD
View
B+
Retailer 12
-
€1,519 EUR
ZAR 27,521 ZAR
View
B+
Retailer 13
-
€1,573 EUR
$1,764 USD
View
Retailer 14
-
€1,840 EUR
$2,064 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
€2,038 EUR
£1,800 GBP
View
B+
Retailer 16
-
€2,041 EUR
$2,289 USD
View
B+
Retailer 17
-
€2,111 EUR
$2,368 USD
View
B
Retailer 18
-
€2,287 EUR
$2,565 USD
View
B
Retailer 19
-
€2,363 EUR
$2,650 USD
View
B
Retailer 20
-
€2,757 EUR
£2,435 GBP
View
B
Retailer 21
-
€4,538 EUR
$5,090 USD
View
B
Retailer 22
-
€5,171 EUR
$5,800 USD
View
Most Expensive
B
Brilliant Earth
21044606A · Nov 2
€5,189 EUR
$5,820 USD
View
22 more retailers have this diamond
Prices start from €572 EURSave up to €4,617 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 Radiant
€572 EUR