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Round|Lab Grown|IGI

2.04ct K SI1 Round Lab Grown Diamond

GD • K/SI1 • IGI LG451055563

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451055563

Diamond specifications and retailer prices

From $2,547 AUD
As of November 5, 2026
Save $5,891 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,438 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 2.04ct lab-grown round diamond

This 2.04ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG451055563 or 451055563. Listed at 10 retailers as of November 1, 2026, with prices from $2,547 to $8,438, a $5,891 spread on the same certified stone. MOH London lists it at $8,438. 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

2.04
Carat
K
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055563
Dimensions8.11 × 8.14 × 5.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.11 mm8.14 mm2.04 ctK / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG451055563
Side View
Table 54.5%Crown 34.9°GirdlePavilion 40.2°Culet: NoneDepth 61.8%

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 5
Current: $8,438 AUD|Low: $2,446 AUD|High: $8,550 AUD|Avg: $4,182 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$2,547 AUD
Retailer 2$2,864 AUD
Retailer 6$2,954 AUD
Retailer 8$2,954 AUD
Retailer 3$3,193 AUD
Retailer 9$3,951 AUD
Retailer 7$4,634 AUD
Retailer 4$4,970 AUD
MOH London$8,438 AUD

28 data points across 9 retailers

10 retailers$2,547 AUD to $8,438 AUD

B+
Cheapest Retailer
-
$2,547 AUD
B+
Retailer 2
-
$2,771 AUD
View
B+
Retailer 3
-
$2,864 AUD
View
B+
Retailer 4
-
$2,954 AUD
View
Retailer 5
-
$2,954 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$3,193 AUD
View
B
Retailer 7
-
$4,634 AUD
View
C
Retailer 8
-
$4,970 AUD
View
C
Retailer 9
-
$5,538 AUD
View
Most Expensive
C
MOH London
LG451055563 · Nov 1
$8,438 AUD
£4,651 GBP
View
9 more retailers have this diamond
Prices start from $2,547 AUDSave up to $5,891 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+
2.04ct Round
$2,547 AUD