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Round|Lab Grown|IGI

2.02ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG778666154

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778666154

Diamond specifications and retailer prices

From $359 AUD
As of November 5, 2026
Save $1,813 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,171 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.02ct lab-grown round diamond

This 2.02ct 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 LG778666154 or 778666154. Listed at 19 retailers as of November 5, 2026, with prices from $359 to $2,171, a $1,813 spread on the same certified stone. Brilliant Earth lists it at $2,171. 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

2.02
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778666154
Dimensions8.04 × 5.03 × 5.03 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.04 mm5.03 mm2.02 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778666154
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°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: $2,171 AUD|Low: $359 AUD|High: $2,171 AUD|Avg: $928 AUD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9$359 AUD
Retailer 16$400 AUD
Retailer 5$416 AUD
Retailer 15$444 AUD
Retailer 10$447 AUD
Retailer 17$671 AUD
Retailer 2$724 AUD
Retailer 6$741 AUD
Retailer 3$800 AUD
Retailer 11$834 AUD
Retailer 4$957 AUD
Retailer 14$1,140 AUD
Retailer 13$1,400 AUD
Retailer 7$1,427 AUD
Retailer 18$1,427 AUD
Retailer 8$1,500 AUD
Retailer 12$1,774 AUD
Brilliant Earth$2,171 AUD

28 data points across 18 retailers

19 retailers$359 AUD to $2,171 AUD

A
Cheapest Retailer
-
$359 AUD
A
Retailer 2
-
$400 AUD
View
Final sale: no returns
A
Retailer 3
-
$416 AUD
View
A
Retailer 4
-
$444 AUD
View
Retailer 5
-
$447 AUD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$671 AUD
View
A
Retailer 7
-
$724 AUD
View
B+
Retailer 8
-
$741 AUD
View
A
Retailer 9
-
$800 AUD
View
A
Retailer 10
-
$834 AUD
View
A
Retailer 11
-
$851 AUD
View
A
Retailer 12
-
$957 AUD
View
B+
Retailer 13
-
$1,140 AUD
View
B+
Retailer 14
-
$1,400 AUD
View
B+
Retailer 15
-
$1,427 AUD
View
B+
Retailer 16
-
$1,427 AUD
View
B+
Retailer 17
-
$1,500 AUD
View
B
Retailer 18
-
$1,774 AUD
View
Most Expensive
B
Brilliant Earth
21501649A · Nov 5
$2,171 AUD
$1,520 USD
View
18 more retailers have this diamond
Prices start from $359 AUDSave up to $1,813 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
2.02ct Round
$359 AUD