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Round|Lab Grown|IGI

3.00ct J SI2 Round Lab Grown Diamond

VG • J/SI2 • IGI LG480169692

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480169692

Diamond specifications and retailer prices

From $1,620 USD
As of October 30, 2026
Save $9,984 USD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,604 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG480169692 or 480169692. Listed at 10 retailers as of October 29, 2026, with prices from $1,620 to $11,604, a $9,984 spread on the same certified stone. MOH London lists it at $11,604. 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

3.00
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480169692
Dimensions9.22 × 9.15 × 5.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.22 mm9.15 mm3.00 ctJ / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480169692
Side View
Table 61.5%Crown 34.5°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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 30
Current: $11,604 USD|Low: $1,620 USD|High: $13,004 USD|Avg: $6,955 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
October 30, 2026
Retailer 2$1,620 USD
Retailer 5$4,890 USD
Retailer 8$5,125 USD
Retailer 10$5,475 USD
Retailer 6$5,672 USD
Retailer 11$6,272 USD
Retailer 9$6,734 USD
Retailer 4$7,112 USD
Retailer 7$8,768 USD
MOH London$11,604 USD
Retailer 3$13,004 USD

16 data points across 11 retailers

10 retailers$1,620 USD to $11,604 USD

A
Cheapest Retailer
-
$1,620 USD
B+
Retailer 2
-
$4,890 USD
View
B+
Retailer 3
-
$5,125 USD
View
B+
Retailer 4
-
$5,475 USD
View
Final sale: no returns
Retailer 5
-
$5,672 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$5,672 USD
View
B
Retailer 7
-
$6,734 USD
View
B
Retailer 8
-
$7,112 USD
View
B
Retailer 9
-
$8,768 USD
View
Most Expensive
C
MOH London
LG480169692 · Oct 29
$11,604 USD
£9,137 GBP
View
9 more retailers have this diamond
Prices start from $1,620 USDSave up to $9,984 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
3.00ct Round
$1,620 USD