CaratHunter
Plans
Round|Lab Grown|IGI

4.00ct J VS1 Round Lab Grown Diamond

FR • J/VS1 • IGI LG833605350

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833605350

Diamond specifications and retailer prices

From $1,245 USD
As of November 1, 2026
Save $3,397 USD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,642 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4ct lab-grown round diamond

This 4ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG833605350 or 833605350. Listed at 12 retailers as of November 1, 2026, with prices from $1,245 to $4,642, a $3,397 spread on the same certified stone. MOH London lists it at $4,642. 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

4.00
Carat
J
Color
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833605350
Dimensions10.15 × 9.88 × 5.94 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.15 mm9.88 mm4.00 ctJ / VS1
OriginLab Grown
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833605350
Side View
Table 56.0%Crown 39.2°Girdle: Slightly ThickPavilion 38.3°Culet: LargeDepth 59.6%

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: Nov 1
Current: $4,642 USD|Low: $995 USD|High: $4,698 USD|Avg: $2,580 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$1,245 USD
Retailer 8$1,394 USD
Retailer 3$1,615 USD
Retailer 7$2,288 USD
Retailer 2$2,295 USD
Retailer 4$2,518 USD
Retailer 5$2,590 USD
MOH London$4,642 USD

25 data points across 8 retailers

12 retailers$1,245 USD to $4,642 USD

B+
Cheapest Retailer
-
$1,245 USD
B+
Retailer 2
-
$1,355 USD
View
B+
Retailer 3
-
$1,394 USD
View
Final sale: no returns
B
Retailer 4
-
$1,445 USD
View
Retailer 5
-
$1,445 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$1,615 USD
View
C
Retailer 7
-
$2,288 USD
View
B
Retailer 8
-
$2,295 USD
€2,186 EUR
View
C
Retailer 9
-
$2,518 USD
View
C
Retailer 10
-
$2,590 USD
View
C
Retailer 11
-
$2,708 USD
View
Most Expensive
C
MOH London
LG833605350 · Nov 1
$4,642 USD
£3,655 GBP
View
11 more retailers have this diamond
Prices start from $1,245 USDSave up to $3,397 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.

B+
4.00ct Round
$1,245 USD