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Radiant|Lab Grown|IGI

3.14ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG744514208

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

Certificate IGI LG744514208

Diamond specifications and retailer prices

From $1,401 AUD
$984 USD
As of October 30, 2026
Save $11,041 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,442 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.14ct lab-grown radiant diamond

This 3.14ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG744514208 or 744514208. Listed at 17 retailers as of October 30, 2026, with prices from $1,401 to $12,442, a $11,041 spread on the same certified stone. Do Amore Diamonds lists it at $12,442. 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

3.14
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514208
Dimensions10.52 × 10.52 × 7.14 mm
L/W Ratio1.00
Culet sizePointed
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
10.52 mm10.52 mm3.14 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514208
Side View
Table 64.0%Crown 42.2°Girdle: Slightly ThickPavilion 34.3°Culet: NoneDepth 69.5%

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: Oct 30
Current: $12,442 AUD|Low: $1,401 AUD|High: $15,019 AUD|Avg: $5,286 AUD|-17.2%
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 13$1,401 AUD
Retailer 4$1,771 AUD
Retailer 12$1,881 AUD
Retailer 9$1,967 AUD
Retailer 7$2,128 AUD
Retailer 10$2,928 AUD
Retailer 3$3,001 AUD
Retailer 17$3,361 AUD
Retailer 14$3,394 AUD
Retailer 11$3,501 AUD
Retailer 16$4,639 AUD
Retailer 5$4,797 AUD
Retailer 15$6,115 AUD
Retailer 6$7,659 AUD
Retailer 2$9,843 AUD
Retailer 8$12,143 AUD
Do Amore Diamonds$12,442 AUD

34 data points across 17 retailers

17 retailers$1,401 AUD to $12,442 AUD

A
Cheapest Retailer
-
$1,401 AUD
$984 USD
A
Retailer 2
-
$1,771 AUD
$1,244 USD
View
A
Retailer 3
-
$1,881 AUD
$1,321 USD
View
A
Retailer 4
-
$1,967 AUD
$1,382 USD
View
Final sale: no returns
A
Retailer 5
-
$2,128 AUD
$1,495 USD
View
A
Retailer 6
-
$2,928 AUD
€1,959 EUR
View
A
Retailer 7
-
$3,001 AUD
$2,108 USD
View
A
Retailer 8
-
$3,361 AUD
$2,361 USD
View
A
Retailer 9
-
$3,394 AUD
$2,384 USD
View
A
Retailer 10
-
$3,501 AUD
$2,459 USD
View
A
Retailer 11
-
$4,639 AUD
$3,259 USD
View
Retailer 12
-
$4,797 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$6,115 AUD
£3,382 GBP
View
Retailer 14
-
$7,659 AUD
$5,380 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$9,843 AUD
View
B
Retailer 16
-
$12,143 AUD
$8,530 USD
View
Most Expensive
B
Do Amore Diamonds
27-CFA295356 · Oct 31
$12,442 AUD
$8,740 USD
View
16 more retailers have this diamond
Prices start from $1,401 AUDSave up to $11,041 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 Radiant
$1,401 AUD