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Round|Lab Grown|IGI

3.03ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG853609829

Certificate IGI LG853609829

Diamond specifications and retailer prices

From $1,186 AUD
As of November 4, 2026
Save $2,262 AUD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,448 AUD at Michael Trio · As of November 5, 2026
View at Michael Trio

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG853609829 or 853609829. Listed at 3 retailers as of November 4, 2026, with prices from $1,186 to $3,448, a $2,262 spread on the same certified stone. Michael Trio lists it at $3,448. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG853609829
Dimensions9.23 × 9.27 × 5.70 mm
L/W Ratio1.00
Top View
9.23 mm9.27 mm3.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG853609829
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.6%

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 4
Current: $3,448 AUD|Low: $1,186 AUD|High: $3,448 AUD|Avg: $1,879 AUD
Michael Trio
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$1,186 AUD
Retailer 2$1,696 AUD
Michael Trio$3,448 AUD

2 data points across 3 retailers

3 retailers$1,186 AUD to $3,448 AUD

A
Cheapest Retailer
-
$1,186 AUD
A
Retailer 2
-
$1,696 AUD
View
Most Expensive
B
Michael Trio
1097471998 · Nov 5
$3,448 AUD
SGD 3,269 SGD
View
2 more retailers have this diamond
Prices start from $1,186 AUDSave up to $2,262 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
3.03ct Round
$1,186 AUD