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 $191 USD
As of October 30, 2026
Save $918 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,109 USD at MOH London · As of October 26, 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 26, 2026, with prices from $191 to $1,109, a $918 spread on the same certified stone. MOH London lists it at $1,109. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,109 USD|Low: $151 USD|High: $1,121 USD|Avg: $521 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 10$213 USD
Retailer 7$237 USD
Retailer 12$255 USD
Retailer 3$393 USD
Retailer 6$415 USD
Retailer 2$428 USD
Retailer 9$470 USD
Retailer 11$475 USD
Retailer 8$762 USD
Retailer 5$764 USD
Retailer 4$953 USD
MOH London$1,109 USD

25 data points across 12 retailers

13 retailers$191 USD to $1,109 USD

A
Cheapest Retailer
-
$191 USD
B+
Retailer 2
-
$213 USD
View
Final sale: no returns
B+
Retailer 3
-
$222 USD
View
B+
Retailer 4
-
$237 USD
View
B+
Retailer 5
-
$237 USD
View
B+
Retailer 6
-
$255 USD
View
B+
Retailer 7
-
$415 USD
View
B+
Retailer 8
-
$428 USD
ZAR 6,919 ZAR
View
B+
Retailer 9
-
$470 USD
View
Retailer 10
-
$475 USD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$762 USD
View
B
Retailer 12
-
$764 USD
View
Most Expensive
B
MOH London
LG442048690 · Oct 26
$1,109 USD
£873 GBP
View
12 more retailers have this diamond
Prices start from $191 USDSave up to $918 USD

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
0.90ct Radiant
$191 USD