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Round|Lab Grown|IGI

3.13ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG849662189

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849662189

Diamond specifications and retailer prices

From $1,477 AUD
As of November 4, 2026
Save $8,787 AUD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,264 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.13ct lab-grown round diamond

This 3.13ct 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 LG849662189 or 849662189. Listed at 14 retailers as of November 3, 2026, with prices from $1,477 to $10,264, a $8,787 spread on the same certified stone. Brilliant Earth lists it at $10,264. 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

3.13
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849662189
Dimensions9.34 × 9.29 × 5.80 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
9.34 mm9.29 mm3.13 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849662189
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $10,264 AUD|Low: $1,477 AUD|High: $10,905 AUD|Avg: $3,625 AUD|-5.9%
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
November 5, 2026
Retailer 3$1,477 AUD
Retailer 7$1,520 AUD
Retailer 9$1,532 AUD
Retailer 2$1,936 AUD
Retailer 14$2,014 AUD
Retailer 8$2,068 AUD
Retailer 12$2,891 AUD
Retailer 10$2,975 AUD
Retailer 13$3,045 AUD
Retailer 6$4,091 AUD
Retailer 5$4,252 AUD
Retailer 11$4,798 AUD
Retailer 4$8,061 AUD
Brilliant Earth$10,264 AUD

11 data points across 14 retailers

14 retailers$1,477 AUD to $10,264 AUD

A
Cheapest Retailer
-
$1,477 AUD
A
Retailer 2
-
$1,520 AUD
View
A
Retailer 3
-
$1,532 AUD
View
A
Retailer 4
-
$1,936 AUD
View
A
Retailer 5
-
$2,014 AUD
View
A
Retailer 6
-
$2,068 AUD
View
B+
Retailer 7
-
$2,891 AUD
View
B+
Retailer 8
-
$2,975 AUD
View
B+
Retailer 9
-
$3,045 AUD
View
B+
Retailer 10
-
$4,091 AUD
View
B+
Retailer 11
-
$4,252 AUD
View
B+
Retailer 12
-
$4,798 AUD
View
Retailer 13
-
$8,061 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22315884A · Nov 3
$10,264 AUD
$7,200 USD
View
13 more retailers have this diamond
Prices start from $1,477 AUDSave up to $8,787 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
3.13ct Round
$1,477 AUD