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Round|Lab Grown|IGI

3.14ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG608364632

Shape and cutting style on the report: Round brilliant

Certificate IGI LG608364632

Diamond specifications and retailer prices

From $1,142 AUD
As of November 4, 2026
Save $8,822 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,964 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.14ct lab-grown round diamond

This 3.14ct 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 LG608364632 or 608364632. Listed at 21 retailers as of November 4, 2026, with prices from $1,142 to $9,964, a $8,822 spread on the same certified stone. Brilliant Earth lists it at $9,964. 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

3.14
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608364632
Dimensions9.33 × 9.37 × 5.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.33 mm9.37 mm3.14 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608364632
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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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 4
Current: $9,964 AUD|Low: $1,142 AUD|High: $10,748 AUD|Avg: $2,907 AUD|-6.3%
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
November 5, 2026
Retailer 4$1,142 AUD
Retailer 3$1,183 AUD
Retailer 7$1,433 AUD
Retailer 5$1,723 AUD
Retailer 6$1,870 AUD
Retailer 8$1,880 AUD
Retailer 11$1,927 AUD
Retailer 10$2,670 AUD
Retailer 9$2,748 AUD
Retailer 12$2,912 AUD
Retailer 13$3,833 AUD
Retailer 2$4,630 AUD
Brilliant Earth$9,964 AUD

44 data points across 13 retailers

21 retailers$1,142 AUD to $9,964 AUD

Retailer 1
-
$1,019 AUD
Price last confirmed 26 days ago
Retailer 2
-
$1,109 AUD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$1,142 AUD
View
Final sale: no returns
Retailer 4
-
$1,183 AUD
View
Price last confirmed 19 days ago
Retailer 5
-
$1,183 AUD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,433 AUD
View
A
Retailer 7
-
$1,723 AUD
View
A
Retailer 8
-
$1,870 AUD
View
A
Retailer 9
-
$1,880 AUD
View
A
Retailer 10
-
$1,927 AUD
View
A
Retailer 11
-
$2,670 AUD
View
A
Retailer 12
-
$2,748 AUD
View
B+
Retailer 13
-
$2,912 AUD
View
B+
Retailer 14
-
$3,226 AUD
View
B+
Retailer 15
-
$3,270 AUD
View
Retailer 16
-
$3,326 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$3,833 AUD
View
B+
Retailer 18
-
$4,033 AUD
View
B+
Retailer 19
-
$4,077 AUD
View
B+
Retailer 20
-
$4,630 AUD
View
Most Expensive
B
Brilliant Earth
10022295A · Nov 4
$9,964 AUD
$6,990 USD
View
20 more retailers have this diamond
Prices start from $1,142 AUDSave up to $8,822 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
3.14ct Round
$1,142 AUD