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Round|Lab Grown|IGI

3.01ct K SI2 Round Lab Grown Diamond

VG • K/SI2 • IGI LG478123480

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478123480

Diamond specifications and retailer prices

From $8,491 USD
As of November 5, 2026
Save $9,393 USD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,884 USD at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG478123480 or 478123480. Listed at 8 retailers as of November 5, 2026, with prices from $8,491 to $17,884, a $9,393 spread on the same certified stone. MOH London lists it at $17,884. 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

3.01
Carat
K
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478123480
Dimensions9.51 × 9.43 × 5.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.51 mm9.43 mm3.01 ctK / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478123480
Side View
Table 62.0%Crown 31.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 57.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $17,884 USD|Low: $8,151 USD|High: $22,591 USD|Avg: $12,432 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$8,491 USD
Retailer 6$8,830 USD
Retailer 4$9,849 USD
Retailer 8$10,049 USD
Retailer 2$10,956 USD
Retailer 7$11,077 USD
Retailer 5$11,395 USD
MOH London$17,884 USD
Retailer 9$22,591 USD

16 data points across 9 retailers

8 retailers$8,491 USD to $17,884 USD

B
Cheapest Retailer
-
$8,491 USD
B
Retailer 2
-
$8,830 USD
View
Retailer 3
-
$9,849 USD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$9,849 USD
View
C
Retailer 5
-
$10,956 USD
View
C
Retailer 6
-
$11,077 USD
View
C
Retailer 7
-
$11,395 USD
View
Most Expensive
C
MOH London
LG478123480 · Nov 5
$17,884 USD
£14,082 GBP
View
7 more retailers have this diamond
Prices start from $8,491 USDSave up to $9,393 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
3.01ct Round
$8,491 USD