Radiant|Lab Grown|IGI

0.63ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG839640301

Certificate IGI LG839640301

Diamond specifications and retailer prices

From €174 EUR
$194 USD
As of October 28, 2026
Save €574 EUR (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €748 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.63ct lab-grown radiant diamond

This 0.63ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839640301 or 839640301. Listed at 7 retailers as of October 28, 2026, with prices from €174 to €748, a €574 spread on the same certified stone. Taylor and Hart lists it at €748. 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

0.63
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG839640301
Dimensions6.06 × 4.05 × 2.82 mm
L/W Ratio1.50
Top View
6.06 mm4.05 mm0.63 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839640301
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €456 EUR|Low: €174 EUR|High: €748 EUR|Avg: €343 EUR|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 5€174 EUR
Retailer 4€210 EUR
Retailer 6€226 EUR
Retailer 2€327 EUR
Retailer 3€348 EUR
Retailer 1€456 EUR
Taylor and Hart€748 EUR

5 data points across 7 retailers

7 retailers€174 EUR to €748 EUR

A
Cheapest Retailer
-
€174 EUR
$194 USD
A
Retailer 2
-
€210 EUR
$235 USD
View
B+
Retailer 3
-
€226 EUR
$252 USD
View
B+
Retailer 4
-
€327 EUR
£287 GBP
View
B+
Retailer 5
-
€348 EUR
$389 USD
View
B
Retailer 6
-
€456 EUR
$510 USD
View
Most Expensive
B
Taylor and Hart
CW65BS8 · Oct 31
€748 EUR
$835 USD
View
6 more retailers have this diamond
Prices start from €174 EURSave up to €574 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
0.63ct Radiant
€174 EUR