Radiant|Lab Grown|IGI

0.65ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1 • IGI LG620425712

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

Certificate IGI LG620425712

Diamond specifications and retailer prices

From €355 EUR
£312 GBP
As of October 29, 2026
Save €116 EUR (25%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €471 EUR at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 0.65ct lab-grown radiant diamond

This 0.65ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG620425712 or 620425712. Listed at 2 retailers as of October 29, 2026, with prices from €355 to €471, a €116 spread on the same certified stone. Diamond Quarter lists it at €471. 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

0.65
Carat
D
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620425712
Dimensions6.19 × 4.33 × 2.82 mm
L/W Ratio1.43
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
6.19 mm4.33 mm0.65 ctD / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620425712
Side View
Table 62.0%Crown 36.4°Girdle: MediumPavilion 32.3°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €105 EUR|Low: €105 EUR|High: €900 EUR|Avg: €406 EUR
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
June 13, 2026
Retailer 1€105 EUR
Retailer 10€261 EUR
Retailer 4€269 EUR
Retailer 5€281 EUR
Retailer 2€287 EUR
Retailer 6€387 EUR
Retailer 11€408 EUR
Retailer 7€482 EUR
Retailer 9€501 EUR
Retailer 3€629 EUR
Retailer 8€900 EUR

62 data points across 11 retailers

2 retailers€355 EUR to €471 EUR

B+
Cheapest Retailer
-
€355 EUR
£312 GBP
Most Expensive
B
Diamond Quarter
0.65VS1DLG12E6E6N · Oct 31
€471 EUR
£414 GBP
View
1 more retailer has this diamond
Prices start from €355 EURSave up to €116 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.

B+
0.65ct Radiant
€355 EUR