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 $339 NZD
$191 USD
As of October 30, 2026
Save $1,626 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,965 NZD 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 $339 to $1,965, a $1,626 spread on the same certified stone. MOH London lists it at $1,965. 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: $1,965 NZD|Low: $268 NZD|High: $1,990 NZD|Avg: $846 NZD
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$339 NZD
Retailer 3$378 NZD
Retailer 13$394 NZD
Retailer 11$421 NZD
Retailer 14$421 NZD
Retailer 5$452 NZD
Retailer 6$698 NZD
Retailer 9$736 NZD
Retailer 2$764 NZD
Retailer 15$834 NZD
Retailer 4$843 NZD
Retailer 12$1,352 NZD
Retailer 8$1,356 NZD
Retailer 7$1,690 NZD
MOH London$1,965 NZD

25 data points across 15 retailers

13 retailers$339 NZD to $1,965 NZD

B+
Cheapest Retailer
-
$339 NZD
$191 USD
B+
Retailer 2
-
$378 NZD
$213 USD
View
Final sale: no returns
B+
Retailer 3
-
$394 NZD
$222 USD
View
Retailer 4
-
$421 NZD
$237 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$421 NZD
$237 USD
View
B+
Retailer 6
-
$452 NZD
$255 USD
View
B+
Retailer 7
-
$736 NZD
$415 USD
View
B+
Retailer 8
-
$764 NZD
ZAR 6,956 ZAR
View
B+
Retailer 9
-
$834 NZD
$470 USD
View
Retailer 10
-
$843 NZD
$475 USD
View
Price last confirmed 19 days ago
B
Retailer 11
-
$1,352 NZD
$762 USD
View
B
Retailer 12
-
$1,356 NZD
$764 USD
View
Most Expensive
B
MOH London
LG442048690 · Nov 1
$1,965 NZD
£872 GBP
View
12 more retailers have this diamond
Prices start from $339 NZDSave up to $1,626 NZD

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
$339 NZD