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Radiant|Lab Grown|IGI

3.14ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG847685243

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

Certificate IGI LG847685243

Diamond specifications and retailer prices

From $671 USD
As of October 29, 2026
Save $2,949 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,620 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG847685243 or 847685243. Listed at 16 retailers as of October 28, 2026, with prices from $671 to $3,620, a $2,949 spread on the same certified stone. Rare Carat lists it at $3,620. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847685243
Dimensions10.34 × 7.10 × 4.83 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.34 mm7.10 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847685243
Side View
Table 67.0%Crown 39.6°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 68.0%

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 29
Current: $3,620 USD|Low: $671 USD|High: $3,620 USD|Avg: $1,626 USD
Rare Carat
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
October 29, 2026
Retailer 2$671 USD
Retailer 6$676 USD
Retailer 10$743 USD
Retailer 11$875 USD
Retailer 4$1,012 USD
Retailer 7$1,109 USD
Retailer 9$1,159 USD
Retailer 13$1,614 USD
Retailer 8$1,887 USD
Retailer 5$1,896 USD
Retailer 15$1,954 USD
Retailer 14$2,291 USD
Retailer 3$2,421 USD
Retailer 16$2,479 USD
Retailer 12$3,242 USD
Rare Carat$3,620 USD

5 data points across 16 retailers

16 retailers$671 USD to $3,620 USD

A
Cheapest Retailer
-
$671 USD
Final sale: no returns
A
Retailer 2
-
$676 USD
View
A
Retailer 3
-
$743 USD
View
A
Retailer 4
-
$875 USD
View
A
Retailer 5
-
$1,012 USD
View
A
Retailer 6
-
$1,109 USD
View
A
Retailer 7
-
$1,159 USD
£912 GBP
View
A
Retailer 8
-
$1,614 USD
ZAR 26,067 ZAR
View
B+
Retailer 9
-
$1,887 USD
View
A
Retailer 10
-
$1,896 USD
View
B+
Retailer 11
-
$1,954 USD
View
B+
Retailer 12
-
$2,291 USD
View
B+
Retailer 13
-
$2,421 USD
View
B+
Retailer 14
-
$2,479 USD
View
B
Retailer 15
-
$3,242 USD
£2,553 GBP
View
Most Expensive
B
Rare Carat
CN398-8A · Oct 28
$3,620 USD
View
15 more retailers have this diamond
Prices start from $671 USDSave up to $2,949 USD

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
$671 USD