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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 $3,546 SGD
$2,767 USD
As of October 28, 2026
Save $17,012 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $20,558 SGD at Do Amore Diamonds · As of October 29, 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 28, 2026, with prices from $3,546 to $20,558, a $17,012 spread on the same certified stone. Do Amore Diamonds lists it at $20,558. 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 28
Current: $20,558 SGD|Low: $3,546 SGD|High: $20,558 SGD|Avg: $7,635 SGD
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
October 29, 2026
Retailer 11$3,546 SGD
Retailer 6$3,860 SGD
Retailer 12$4,044 SGD
Retailer 5$5,255 SGD
Retailer 7$5,720 SGD
Retailer 4$5,765 SGD
Retailer 10$7,305 SGD
Retailer 2$9,831 SGD
Retailer 13$9,870 SGD
Retailer 8$10,789 SGD
Retailer 9$11,123 SGD
Retailer 3$14,751 SGD
Do Amore Diamonds$20,558 SGD

11 data points across 13 retailers

15 retailers$3,546 SGD to $20,558 SGD

A
Retailer 1
-
$3,044 SGD
$2,375 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$3,546 SGD
$2,767 USD
View
A
Retailer 3
-
$3,678 SGD
$2,870 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$3,860 SGD
$3,012 USD
View
Final sale: no returns
A
Retailer 5
-
$4,044 SGD
$3,155 USD
View
B+
Retailer 6
-
$5,056 SGD
$3,945 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$5,720 SGD
£3,514 GBP
View
B+
Retailer 8
-
$5,765 SGD
$4,498 USD
View
Price last confirmed 26 days ago
B
Retailer 9
-
$7,305 SGD
£4,488 GBP
View
B
Retailer 10
-
$9,831 SGD
ZAR 123,915 ZAR
View
B
Retailer 11
-
$9,870 SGD
$7,701 USD
View
B
Retailer 12
-
$10,789 SGD
£6,628 GBP
View
B
Retailer 13
-
$11,123 SGD
$8,678 USD
View
B
Retailer 14
-
$14,751 SGD
$11,509 USD
View
Most Expensive
B
Do Amore Diamonds
20-E99738 · Oct 29
$20,558 SGD
$16,040 USD
View
14 more retailers have this diamond
Prices start from $3,546 SGDSave up to $17,012 SGD

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
$3,546 SGD