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Round|Lab Grown|IGI

3.04ct K SI1 Round Lab Grown Diamond

VG • K/SI1 • IGI LG476185681

Shape and cutting style on the report: Round brilliant

Certificate IGI LG476185681

Diamond specifications and retailer prices

From $4,650 USD
As of November 5, 2026
Save $6,489 USD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,139 USD at MOH London · As of November 5, 2026
View at MOH London

About this 3.04ct lab-grown round diamond

This 3.04ct lab-grown round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG476185681 or 476185681. Listed at 9 retailers as of November 5, 2026, with prices from $4,650 to $11,139, a $6,489 spread on the same certified stone. MOH London lists it at $11,139. 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

3.04
Carat
K
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476185681
Dimensions9.56 × 9.53 × 5.52 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.56 mm9.53 mm3.04 ctK / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476185681
Side View
Table 59.5%Crown 30.7°GirdlePavilion 40.3°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,139 USD|Low: $4,650 USD|High: $11,320 USD|Avg: $7,347 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$4,650 USD
Retailer 2$5,430 USD
Retailer 6$5,984 USD
Retailer 3$6,890 USD
Retailer 5$8,342 USD
MOH London$11,139 USD

19 data points across 6 retailers

9 retailers$4,650 USD to $11,139 USD

B+
Cheapest Retailer
-
$4,650 USD
B+
Retailer 2
-
$4,874 USD
View
Retailer 3
-
$5,395 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$5,395 USD
View
B+
Retailer 5
-
$5,430 USD
View
B
Retailer 6
-
$6,741 USD
View
B
Retailer 7
-
$6,890 USD
View
B
Retailer 8
-
$8,342 USD
View
Most Expensive
C
MOH London
LG476185681 · Nov 5
$11,139 USD
£8,771 GBP
View
8 more retailers have this diamond
Prices start from $4,650 USDSave up to $6,489 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+
3.04ct Round
$4,650 USD