Radiant|Lab Grown|IGI

1.05ct J VVS2 Radiant Lab Grown Diamond

VG • J/VVS2 • IGI LG375962846

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

Certificate IGI LG375962846

Diamond specifications and retailer prices

From $620 USD
As of October 31, 2026
Save $3,760 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,380 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG375962846 or 375962846. Listed at 12 retailers as of October 29, 2026, with prices from $620 to $4,380, a $3,760 spread on the same certified stone. MOH London lists it at $4,380. 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

1.05
Carat
J
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG375962846
Dimensions6.53 × 5.14 × 3.50 mm
L/W Ratio1.27
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.53 mm5.14 mm1.05 ctJ / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG375962846
Side View
Table 65.5%Crown 45.5°Girdle: MediumPavilion 31.8°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,380 USD|Low: $620 USD|High: $4,416 USD|Avg: $2,041 USD|+0.5%
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
October 30, 2026
Retailer 2$620 USD
Retailer 9$1,169 USD
Retailer 13$1,272 USD
Retailer 15$1,309 USD
Retailer 10$1,356 USD
Retailer 14$1,356 USD
Retailer 4$1,530 USD
Retailer 7$1,580 USD
Retailer 5$1,908 USD
Retailer 11$2,153 USD
Retailer 8$2,493 USD
Retailer 12$2,542 USD
Retailer 3$2,672 USD
Retailer 6$3,882 USD
MOH London$4,380 USD

25 data points across 15 retailers

12 retailers$620 USD to $4,380 USD

A
Cheapest Retailer
-
$620 USD
B
Retailer 2
-
$1,169 USD
View
B
Retailer 3
-
$1,272 USD
View
B
Retailer 4
-
$1,309 USD
View
Final sale: no returns
Retailer 5
-
$1,356 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
$1,356 USD
View
B
Retailer 7
-
$1,530 USD
View
B
Retailer 8
-
$2,153 USD
View
B
Retailer 9
-
$2,493 USD
ZAR 40,272 ZAR
View
B
Retailer 10
-
$2,542 USD
View
B
Retailer 11
-
$2,672 USD
View
Most Expensive
B
MOH London
LG375962846 · Oct 29
$4,380 USD
£3,449 GBP
View
11 more retailers have this diamond
Prices start from $620 USDSave up to $3,760 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
1.05ct Radiant
$620 USD