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Radiant|Lab Grown|IGI

3.72ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG786676379

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

Certificate IGI LG786676379

Diamond specifications and retailer prices

From €563 EUR
$629 USD
As of October 31, 2026
Save €4,109 EUR (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,672 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.72ct lab-grown radiant diamond

This 3.72ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786676379 or 786676379. Listed at 19 retailers as of October 29, 2026, with prices from €563 to €4,672, a €4,109 spread on the same certified stone. Brilliant Earth lists it at €4,672. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786676379
Dimensions11.16 × 7.69 × 4.83 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm7.69 mm3.72 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786676379
Side View
Table 67.0%Crown 40.6°Girdle: MediumPavilion 37.3°Culet: NoneDepth 62.8%

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 31
Current: €4,672 EUR|Low: €563 EUR|High: €4,672 EUR|Avg: €1,737 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 18€563 EUR
Retailer 12€743 EUR
Retailer 17€834 EUR
Retailer 16€961 EUR
Retailer 4€977 EUR
Retailer 10€1,081 EUR
Retailer 19€1,316 EUR
Retailer 6€1,360 EUR
Retailer 14€1,546 EUR
Retailer 15€1,677 EUR
Retailer 8€1,828 EUR
Retailer 7€1,904 EUR
Retailer 3€1,968 EUR
Retailer 5€2,020 EUR
Retailer 13€2,055 EUR
Retailer 2€2,413 EUR
Retailer 9€2,750 EUR
Retailer 11€3,213 EUR
Brilliant Earth€4,672 EUR

18 data points across 19 retailers

19 retailers€563 EUR to €4,672 EUR

A
Cheapest Retailer
-
€563 EUR
$629 USD
Final sale: no returns
A
Retailer 2
-
€743 EUR
$830 USD
View
B+
Retailer 3
-
€834 EUR
$932 USD
View
A
Retailer 4
-
€961 EUR
$1,074 USD
View
A
Retailer 5
-
€977 EUR
£860 GBP
View
Retailer 6
-
€1,081 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€1,316 EUR
A$2,262 AUD
View
A
Retailer 8
-
€1,360 EUR
ZAR 24,549 ZAR
View
A
Retailer 9
-
€1,546 EUR
$1,727 USD
View
B+
Retailer 10
-
€1,677 EUR
$1,874 USD
View
B+
Retailer 11
-
€1,828 EUR
£1,608 GBP
View
B+
Retailer 12
-
€1,904 EUR
$2,127 USD
View
B+
Retailer 13
-
€1,968 EUR
SGD 2,971 SGD
View
B+
Retailer 14
-
€2,020 EUR
$2,257 USD
View
B+
Retailer 15
-
€2,055 EUR
$2,296 USD
View
B+
Retailer 16
-
€2,413 EUR
A$4,147 AUD
View
B+
Retailer 17
-
€2,750 EUR
£2,419 GBP
View
Retailer 18
-
€3,213 EUR
$3,590 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
18843771A · Oct 29
€4,672 EUR
$5,220 USD
View
18 more retailers have this diamond
Prices start from €563 EURSave up to €4,109 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 Radiant
€563 EUR