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Radiant|Lab Grown|IGI

3.90ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG753514124

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

Certificate IGI LG753514124

Diamond specifications and retailer prices

From €576 EUR
$643 USD
As of October 29, 2026
Save €4,236 EUR (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €4,812 EUR at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 3.9ct lab-grown radiant diamond

This 3.9ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG753514124 or 753514124. Listed at 5 retailers as of October 29, 2026, with prices from €576 to €4,812, a €4,236 spread on the same certified stone. Frank Darling lists it at €4,812. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.90
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753514124
Dimensions7.75 × 7.75 × 10.83 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.75 mm7.75 mm3.90 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753514124
Side View
Table 66.0%Crown 44.9°Girdle: MediumPavilion 35°Culet: NoneDepth 68.1%

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: €4,812 EUR|Low: €384 EUR|High: €5,087 EUR|Avg: €1,855 EUR|-5.4%
Frank Darling
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
October 30, 2026
Retailer 5€386 EUR
Retailer 2€576 EUR
Retailer 12€600 EUR
Retailer 8€795 EUR
Retailer 4€844 EUR
Retailer 11€1,006 EUR
Retailer 7€1,424 EUR
Retailer 6€1,425 EUR
Retailer 15€1,787 EUR
Retailer 3€2,020 EUR
Retailer 10€2,136 EUR
Retailer 13€2,237 EUR
Retailer 9€3,334 EUR
Retailer 14€4,279 EUR
Frank Darling€4,812 EUR

19 data points across 15 retailers

5 retailers€576 EUR to €4,812 EUR

A
Cheapest Retailer
-
€576 EUR
$643 USD
Final sale: no returns
B+
Retailer 2
-
€795 EUR
$888 USD
View
Retailer 3
-
€2,136 EUR
$2,386 USD
View
Price last confirmed 25 days ago
Retailer 4
-
€3,334 EUR
$3,725 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Frank Darling
100743597787KD · Oct 30
€4,812 EUR
$5,375 USD
View
4 more retailers have this diamond
Prices start from €576 EURSave up to €4,236 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
3.90ct Radiant
€576 EUR