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Round|Lab Grown|IGI

2.04ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG678584333

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678584333

Diamond specifications and retailer prices

From $387 AUD
As of November 5, 2026
Save $1,540 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,927 AUD at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG678584333 or 678584333. Listed at 17 retailers as of November 2, 2026, with prices from $387 to $1,927, a $1,540 spread on the same certified stone. MOH London lists it at $1,927. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.04
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584333
Dimensions8.20 × 8.14 × 5.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm8.14 mm2.04 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678584333
Side View
Table 56.0%Crown 34.9°Girdle: ThinPavilion 41.4°Culet: NoneDepth 62.3%

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: Nov 5
Current: $1,927 AUD|Low: $387 AUD|High: $2,025 AUD|Avg: $964 AUD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 6$387 AUD
Retailer 5$434 AUD
Retailer 4$450 AUD
Retailer 3$480 AUD
Retailer 12$646 AUD
Retailer 13$707 AUD
Retailer 2$789 AUD
Retailer 15$824 AUD
Retailer 8$833 AUD
Retailer 11$884 AUD
Retailer 9$1,414 AUD
Retailer 10$1,477 AUD
Retailer 14$1,544 AUD
Retailer 7$1,771 AUD
MOH London$1,927 AUD

45 data points across 15 retailers

17 retailers$387 AUD to $1,927 AUD

A
Cheapest Retailer
-
$387 AUD
A
Retailer 2
-
$434 AUD
View
Final sale: no returns
A
Retailer 3
-
$450 AUD
View
A
Retailer 4
-
$480 AUD
View
Retailer 5
-
$499 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$646 AUD
View
A
Retailer 7
-
$707 AUD
View
A
Retailer 8
-
$789 AUD
View
B+
Retailer 9
-
$824 AUD
View
A
Retailer 10
-
$833 AUD
View
B+
Retailer 11
-
$884 AUD
View
B+
Retailer 12
-
$1,239 AUD
View
B+
Retailer 13
-
$1,414 AUD
View
B
Retailer 14
-
$1,477 AUD
View
B
Retailer 15
-
$1,544 AUD
View
B
Retailer 16
-
$1,771 AUD
View
Most Expensive
B
MOH London
LG678584333 · Nov 2
$1,927 AUD
£1,062 GBP
View
16 more retailers have this diamond
Prices start from $387 AUDSave up to $1,540 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.

A
2.04ct Round
$387 AUD