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Round|Lab Grown|IGI

3.01ct K SI1 Round Lab Grown Diamond

VG • K/SI1 • IGI LG500151212

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500151212

Diamond specifications and retailer prices

From $6,581 AUD
As of November 5, 2026
Save $9,182 AUD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $15,764 AUD 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG500151212 or 500151212. Listed at 9 retailers as of November 5, 2026, with prices from $6,581 to $15,764, a $9,182 spread on the same certified stone. MOH London lists it at $15,764. 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
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500151212
Dimensions9.54 × 9.50 × 5.38 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
9.54 mm9.50 mm3.01 ctK / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500151212
Side View
Table 63.5%Crown 32.1°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 56.5%

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: $15,764 AUD|Low: $6,581 AUD|High: $16,018 AUD|Avg: $10,544 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4$6,581 AUD
Retailer 2$7,635 AUD
Retailer 6$8,470 AUD
Retailer 3$9,750 AUD
Retailer 5$11,805 AUD
MOH London$15,764 AUD

17 data points across 6 retailers

9 retailers$6,581 AUD to $15,764 AUD

B+
Cheapest Retailer
-
$6,581 AUD
B+
Retailer 2
-
$6,897 AUD
View
Retailer 3
-
$7,634 AUD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$7,634 AUD
View
B+
Retailer 5
-
$7,635 AUD
View
B
Retailer 6
-
$9,538 AUD
View
B
Retailer 7
-
$9,750 AUD
View
B
Retailer 8
-
$11,805 AUD
View
Most Expensive
C
MOH London
LG500151212 · Nov 5
$15,764 AUD
£8,689 GBP
View
8 more retailers have this diamond
Prices start from $6,581 AUDSave up to $9,182 AUD

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
$6,581 AUD