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Radiant|Lab Grown|IGI

4.14ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG842644916

Certificate IGI LG842644916

Diamond specifications and retailer prices

From $4,285 NZD
£1,895 GBP
As of October 30, 2026
Save $20,624 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $24,909 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.14ct lab-grown radiant diamond

This 4.14ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842644916 or 842644916. Listed at 17 retailers as of October 29, 2026, with prices from $4,285 to $24,909, a $20,624 spread on the same certified stone. Do Amore Diamonds lists it at $24,909. 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

4.14
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644916
Dimensions11.51 × 7.85 × 5.41 mm
L/W Ratio1.47
Top View
11.51 mm7.85 mm4.14 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644916
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $24,909 NZD|Low: $4,285 NZD|High: $24,909 NZD|Avg: $10,640 NZD
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 12$4,285 NZD
Retailer 6$4,679 NZD
Retailer 17$4,941 NZD
Retailer 3$5,252 NZD
Retailer 13$6,571 NZD
Retailer 10$6,747 NZD
Retailer 15$6,926 NZD
Retailer 11$7,332 NZD
Retailer 4$7,861 NZD
Retailer 18$9,741 NZD
Retailer 16$10,919 NZD
Retailer 9$11,963 NZD
Retailer 8$12,728 NZD
Retailer 2$12,972 NZD
Retailer 19$13,807 NZD
Retailer 14$15,593 NZD
Retailer 5$17,900 NZD
Retailer 7$19,322 NZD
Do Amore Diamonds$24,909 NZD

7 data points across 19 retailers

17 retailers$4,285 NZD to $24,909 NZD

A
Cheapest Retailer
-
$4,285 NZD
£1,895 GBP
A
Retailer 2
-
$4,679 NZD
$2,628 USD
View
Final sale: no returns
A
Retailer 3
-
$4,727 NZD
$2,655 USD
View
A
Retailer 4
-
$4,941 NZD
$2,775 USD
View
A
Retailer 5
-
$6,571 NZD
CA$5,125 CAD
View
A
Retailer 6
-
$6,926 NZD
£3,063 GBP
View
A
Retailer 7
-
$7,861 NZD
$4,415 USD
View
A
Retailer 8
-
$9,741 NZD
£4,308 GBP
View
A
Retailer 9
-
$10,919 NZD
ZAR 99,072 ZAR
View
B+
Retailer 10
-
$11,963 NZD
$6,719 USD
View
B+
Retailer 11
-
$12,728 NZD
$7,148 USD
View
B+
Retailer 12
-
$12,972 NZD
$7,286 USD
View
B+
Retailer 13
-
$13,807 NZD
£6,106 GBP
View
B+
Retailer 14
-
$15,593 NZD
£6,896 GBP
View
B+
Retailer 15
-
$17,900 NZD
$10,054 USD
View
B
Retailer 16
-
$19,322 NZD
$10,852 USD
View
Most Expensive
B
Do Amore Diamonds
20-E100791 · Oct 29
$24,909 NZD
$13,990 USD
View
16 more retailers have this diamond
Prices start from $4,285 NZDSave up to $20,624 NZD

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
4.14ct Radiant
$4,285 NZD