CaratHunter
Plans
Radiant|Lab Grown|IGI

4.09ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG696584866

Certificate IGI LG696584866

Diamond specifications and retailer prices

From $2,352 USD
Save $7,172 USD (75%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,524 USD at Novita Diamonds
View at Novita Diamonds

About this 4.09ct lab-grown radiant diamond

This 4.09ct 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 LG696584866 or 696584866. Listed at 7 retailers, with prices from $2,352 to $9,524 at Novita Diamonds, a $7,172 spread on the same certified stone. 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

4.09
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696584866
Dimensions11.37 × 11.37 × 7.73 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm11.37 mm4.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696584866
Side View
Table 64.0%Crown 45.7°Girdle: Slightly ThickPavilionCulet: NoneDepth 66.4%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $9,524 USD|Low: $1,122 USD|High: $11,075 USD|Avg: $5,675 USD|-14.0%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 1, 2026
Retailer 2$2,352 USD
Retailer 4$3,811 USD
Retailer 3$4,648 USD
Retailer 8$4,787 USD
Retailer 7$5,184 USD
Retailer 9$5,522 USD
Retailer 10$6,378 USD
Retailer 6$6,637 USD
Retailer 5$8,602 USD
Novita Diamonds$9,524 USD

9 data points across 10 retailers

7 retailers$2,352 USD to $9,524 USD

A
Cheapest Retailer
-
$2,352 USD
A
Retailer 2
-
$3,811 USD
View
A
Retailer 3
-
$4,648 USD
£3,660 GBP
View
A
Retailer 4
-
$5,184 USD
A$7,975 AUD
View
A
Retailer 5
-
$6,637 USD
£5,226 GBP
View
B+
Retailer 6
-
$8,602 USD
View
Most Expensive
B+
Novita Diamonds
cert_696584866 · Oct 1
$9,524 USD
A$14,652 AUD
View
6 more retailers have this diamond
Prices start from $2,352 USDSave up to $7,172 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.

A
4.09ct Radiant
$2,352 USD