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Radiant|Lab Grown|IGI

3.14ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG833683862

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG833683862

Diamond specifications and retailer prices

From $3,939 AUD
$2,767 USD
As of October 31, 2026
Save $18,895 AUD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $22,835 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833683862 or 833683862. Listed at 15 retailers as of October 31, 2026, with prices from $3,939 to $22,835, a $18,895 spread on the same certified stone. Do Amore Diamonds lists it at $22,835. 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
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle46.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833683862
Dimensions9.75 × 7.00 × 4.62 mm
L/W Ratio1.39
Culet sizeLarge
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
9.75 mm7.00 mm3.14 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833683862
Side View
Table 62.0%Crown 34.5°Girdle: STK-THKPavilion 46.8°Culet: LargeDepth 66.0%

Caratlytics Score

How it works →
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 31
Current: $22,835 AUD|Low: $3,939 AUD|High: $22,835 AUD|Avg: $8,417 AUD
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
October 31, 2026
Retailer 14$3,939 AUD
Retailer 5$4,086 AUD
Retailer 10$4,288 AUD
Retailer 6$5,837 AUD
Retailer 8$6,251 AUD
Retailer 7$6,257 AUD
Retailer 2$6,353 AUD
Retailer 13$8,114 AUD
Retailer 9$10,919 AUD
Retailer 3$10,963 AUD
Retailer 11$11,983 AUD
Retailer 12$12,354 AUD
Retailer 4$16,385 AUD
Do Amore Diamonds$22,835 AUD

13 data points across 14 retailers

15 retailers$3,939 AUD to $22,835 AUD

Retailer 1
-
$3,381 AUD
$2,375 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$3,939 AUD
$2,767 USD
View
Retailer 3
-
$4,086 AUD
$2,870 USD
View
Price last confirmed 28 days ago
A
Retailer 4
-
$4,288 AUD
$3,012 USD
View
Final sale: no returns
Retailer 5
-
$5,616 AUD
$3,945 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$6,251 AUD
$4,391 USD
View
B+
Retailer 7
-
$6,257 AUD
$4,395 USD
View
B+
Retailer 8
-
$6,353 AUD
£3,514 GBP
View
B
Retailer 9
-
$8,114 AUD
£4,488 GBP
View
B
Retailer 10
-
$10,919 AUD
ZAR 123,915 ZAR
View
B
Retailer 11
-
$10,963 AUD
$7,701 USD
View
B
Retailer 12
-
$11,983 AUD
£6,628 GBP
View
B
Retailer 13
-
$12,354 AUD
$8,678 USD
View
B
Retailer 14
-
$16,385 AUD
$11,509 USD
View
Most Expensive
B
Do Amore Diamonds
20-E99738 · Oct 31
$22,835 AUD
$16,040 USD
View
14 more retailers have this diamond
Prices start from $3,939 AUDSave up to $18,895 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
$3,939 AUD