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Round|Lab Grown|IGI

3.03ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG804650003

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804650003

Diamond specifications and retailer prices

From $8,875 AUD
$6,220 USD
As of November 1, 2026
7 retailers carry this diamond
Most expensive: $8,875 AUD at Rare Carat
View at Rare Carat

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650003 or 804650003. Listed at 7 retailers as of November 1, 2026. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650003
Dimensions9.28 × 9.20 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.28 mm9.20 mm3.03 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650003
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,875 AUD|Low: $1,495 AUD|High: $15,025 AUD|Avg: $6,030 AUD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 18, 2026
Retailer 9$1,495 AUD
Retailer 4$2,922 AUD
Retailer 2$3,728 AUD
Retailer 7$3,731 AUD
Retailer 10$4,525 AUD
Retailer 8$5,216 AUD
Retailer 11$5,318 AUD
Retailer 5$6,596 AUD
Rare Carat$8,875 AUD
Retailer 3$9,465 AUD
Retailer 6$14,069 AUD

14 data points across 11 retailers

7 retailers

Retailer 1
-
$1,584 AUD
$1,110 USD
Price last confirmed 23 days ago
Retailer 2
-
$1,724 AUD
$1,208 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$2,922 AUD
$2,048 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$3,728 AUD
$2,613 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$3,803 AUD
$2,665 USD
View
Price last confirmed 23 days ago
Retailer 6
-
$6,596 AUD
£3,640 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
Rare Carat
ACP-209322 · Nov 1
$8,875 AUD
$6,220 USD
View
6 more retailers have this diamond

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
3.03ct Round
$8,875 AUD