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Radiant|Lab Grown|IGI

3.02ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG845671539

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG845671539

Diamond specifications and retailer prices

From $1,138 AUD
As of November 6, 2026
Save $1,219 AUD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,357 AUD at Taylor and Hart · As of November 6, 2026
View at Taylor and Hart

About this 3.02ct lab-grown radiant diamond

This 3.02ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG845671539 or 845671539. Listed at 5 retailers as of November 6, 2026, with prices from $1,138 to $2,357, a $1,219 spread on the same certified stone. Taylor and Hart lists it at $2,357. 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

3.02
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845671539
Dimensions10.13 × 7.06 × 4.82 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.06 mm3.02 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845671539
Side View
Table 62.0%Crown 27.5°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,164 AUD|Low: $1,138 AUD|High: $2,357 AUD|Avg: $1,505 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 6, 2026
Retailer 4$1,138 AUD
Retailer 1$1,164 AUD
Retailer 3$1,268 AUD
Retailer 2$1,480 AUD
Taylor and Hart$2,357 AUD

9 data points across 5 retailers

5 retailers$1,138 AUD to $2,357 AUD

B+
Cheapest Retailer
-
$1,138 AUD
A
Retailer 2
-
$1,164 AUD
View
B+
Retailer 3
-
$1,268 AUD
View
B+
Retailer 4
-
$1,480 AUD
View
Most Expensive
B
Taylor and Hart
KZWGDDG · Nov 6
$2,357 AUD
$1,620 USD
View
4 more retailers have this diamond
Prices start from $1,138 AUDSave up to $1,219 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
3.02ct Radiant
$1,138 AUD