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Radiant|Lab Grown|IGI

3.14ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG843655390

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

Certificate IGI LG843655390

Diamond specifications and retailer prices

From $826 AUD
$580 USD
As of October 30, 2026
Save $6,534 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,360 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843655390 or 843655390. Listed at 23 retailers as of October 29, 2026, with prices from $826 to $7,360, a $6,534 spread on the same certified stone. Brilliant Earth lists it at $7,360. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655390
Dimensions10.17 × 7.23 × 4.80 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.17 mm7.23 mm3.14 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655390
Side View
Table 64.0%Crown 37.8°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 66.4%

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: $7,360 AUD|Low: $826 AUD|High: $7,360 AUD|Avg: $2,391 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 17
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Retailer 23
October 30, 2026
Retailer 17$826 AUD
Retailer 8$928 AUD
Retailer 9$928 AUD
Retailer 21$1,028 AUD
Retailer 15$1,041 AUD
Retailer 10$1,119 AUD
Retailer 6$1,217 AUD
Retailer 2$1,374 AUD
Retailer 14$1,504 AUD
Retailer 22$1,530 AUD
Retailer 19$1,607 AUD
Retailer 13$2,163 AUD
Retailer 23$2,234 AUD
Retailer 11$2,562 AUD
Retailer 7$2,686 AUD
Retailer 3$2,705 AUD
Retailer 20$3,316 AUD
Retailer 16$3,348 AUD
Retailer 4$3,398 AUD
Retailer 18$4,065 AUD
Retailer 12$4,489 AUD
Retailer 5$5,132 AUD
Brilliant Earth$7,360 AUD

18 data points across 23 retailers

23 retailers$826 AUD to $7,360 AUD

A
Cheapest Retailer
-
$826 AUD
$580 USD
A
Retailer 2
-
$928 AUD
$652 USD
View
Final sale: no returns
A
Retailer 3
-
$928 AUD
$652 USD
View
A
Retailer 4
-
$1,028 AUD
$722 USD
View
Retailer 5
-
$1,041 AUD
$731 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,119 AUD
£619 GBP
View
A
Retailer 7
-
$1,217 AUD
$855 USD
View
A
Retailer 8
-
$1,374 AUD
$965 USD
View
A
Retailer 9
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$1,504 AUD
€1,006 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
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$1,530 AUD
$1,075 USD
View
A
Retailer 11
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$1,607 AUD
£889 GBP
View
Retailer 12
-
$2,163 AUD
View
A
Retailer 13
-
$2,234 AUD
ZAR 25,346 ZAR
View
A
Retailer 14
-
$2,562 AUD
$1,800 USD
View
A
Retailer 15
-
$2,686 AUD
$1,887 USD
View
A
Retailer 16
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$2,705 AUD
$1,900 USD
View
B+
Retailer 17
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$3,316 AUD
$2,330 USD
View
B+
Retailer 18
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$3,348 AUD
$2,352 USD
View
B+
Retailer 19
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$3,398 AUD
$2,387 USD
View
B+
Retailer 20
-
$4,065 AUD
SGD 3,859 SGD
View
B
Retailer 21
-
$4,489 AUD
£2,483 GBP
View
B
Retailer 22
-
$5,132 AUD
$3,605 USD
View
Most Expensive
B
Brilliant Earth
22168988A · Oct 29
$7,360 AUD
$5,170 USD
View
22 more retailers have this diamond
Prices start from $826 AUDSave up to $6,534 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
$826 AUD