Radiant|Lab Grown|IGI

0.90ct J VS1 Radiant Lab Grown Diamond

VG • J/VS1 • IGI LG442048690

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG442048690

Diamond specifications and retailer prices

From €171 EUR
$191 USD
As of October 30, 2026
Save €820 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €991 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG442048690 or 442048690. Listed at 13 retailers as of October 30, 2026, with prices from €171 to €991, a €820 spread on the same certified stone. MOH London lists it at €991. 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

0.90
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle48.2°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442048690
Dimensions6.68 × 4.64 × 3.22 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.68 mm4.64 mm0.90 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG442048690
Side View
Table 64.5%Crown 48.2°Girdle: STK-THKPavilion 35.3°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €991 EUR|Low: €135 EUR|High: €1,004 EUR|Avg: €427 EUR
MOH London
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 1, 2026
Retailer 10€171 EUR
Retailer 3€191 EUR
Retailer 13€199 EUR
Retailer 11€212 EUR
Retailer 14€212 EUR
Retailer 5€228 EUR
Retailer 6€352 EUR
Retailer 9€371 EUR
Retailer 2€383 EUR
Retailer 15€421 EUR
Retailer 4€425 EUR
Retailer 12€682 EUR
Retailer 8€684 EUR
Retailer 7€853 EUR
MOH London€991 EUR

25 data points across 15 retailers

13 retailers€171 EUR to €991 EUR

B+
Cheapest Retailer
-
€171 EUR
$191 USD
B+
Retailer 2
-
€191 EUR
$213 USD
View
Final sale: no returns
B+
Retailer 3
-
€199 EUR
$222 USD
View
Retailer 4
-
€212 EUR
$237 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€212 EUR
$237 USD
View
B+
Retailer 6
-
€228 EUR
$255 USD
View
B+
Retailer 7
-
€371 EUR
$415 USD
View
B+
Retailer 8
-
€383 EUR
ZAR 6,919 ZAR
View
B+
Retailer 9
-
€421 EUR
$470 USD
View
Retailer 10
-
€425 EUR
$475 USD
View
Price last confirmed 19 days ago
B
Retailer 11
-
€682 EUR
$762 USD
View
B
Retailer 12
-
€684 EUR
$764 USD
View
Most Expensive
B
MOH London
LG442048690 · Nov 1
€991 EUR
£872 GBP
View
12 more retailers have this diamond
Prices start from €171 EURSave up to €820 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+
0.90ct Radiant
€171 EUR