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Radiant|Lab Grown|IGI

4.07ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG744509618

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

Certificate IGI LG744509618

Diamond specifications and retailer prices

From $2,142 SGD
$1,671 USD
As of October 30, 2026
Save $6,577 SGD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,170 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.07ct lab-grown radiant diamond

This 4.07ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG744509618 or 744509618. Listed at 22 retailers as of October 30, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.07
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744509618
Dimensions11.40 × 7.59 × 5.21 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.40 mm7.59 mm4.07 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744509618
Side View
Table 64.0%Crown 45.1°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 68.6%

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: $12,170 SGD|Low: $2,142 SGD|High: $12,197 SGD|Avg: $5,605 SGD|+1.6%
Novita 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
Retailer 20
Retailer 21
October 30, 2026
Retailer 8$2,142 SGD
Retailer 5$2,330 SGD
Retailer 9$2,397 SGD
Retailer 13$2,484 SGD
Retailer 6$2,704 SGD
Retailer 17$2,788 SGD
Retailer 18$2,871 SGD
Retailer 2$3,521 SGD
Retailer 11$3,553 SGD
Retailer 14$4,413 SGD
Retailer 19$4,656 SGD
Retailer 4$5,137 SGD
Retailer 15$5,288 SGD
Retailer 12$5,493 SGD
Retailer 7$6,696 SGD
Retailer 3$6,856 SGD
Retailer 16$7,133 SGD
Retailer 21$7,195 SGD
Retailer 20$8,088 SGD
Retailer 10$8,719 SGD
Novita Diamonds$12,170 SGD

39 data points across 21 retailers

22 retailers$2,142 SGD to $8,719 SGD

A
Cheapest Retailer
-
$2,142 SGD
$1,671 USD
A
Retailer 2
-
$2,330 SGD
$1,818 USD
View
A
Retailer 3
-
$2,397 SGD
$1,870 USD
View
Final sale: no returns
A
Retailer 4
-
$2,484 SGD
$1,938 USD
View
Retailer 5
-
$2,560 SGD
$1,997 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,704 SGD
$2,110 USD
View
A
Retailer 7
-
$2,788 SGD
$2,175 USD
View
A
Retailer 8
-
$2,871 SGD
HK$17,500 HKD
View
A
Retailer 9
-
$3,521 SGD
£2,163 GBP
View
A
Retailer 10
-
$3,553 SGD
$2,772 USD
View
A
Retailer 11
-
$4,413 SGD
$3,443 USD
View
A
Retailer 12
-
$4,656 SGD
$3,633 USD
View
A
Retailer 13
-
$5,137 SGD
£3,156 GBP
View
A
Retailer 14
-
$5,288 SGD
ZAR 66,653 ZAR
View
Retailer 15
-
$5,493 SGD
A$6,594 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$6,696 SGD
$5,224 USD
View
B+
Retailer 17
-
$6,856 SGD
$5,349 USD
View
A
Retailer 18
-
$7,133 SGD
£4,382 GBP
View
B+
Retailer 19
-
$7,195 SGD
$5,614 USD
View
B+
Retailer 20
-
$8,088 SGD
$6,310 USD
View
B+
Retailer 21
-
$8,719 SGD
$6,803 USD
View
Most Expensive
Novita Diamonds
cert_744509618 · Oct 8
$12,170 SGD
A$14,608 AUD
View
Price last confirmed 21 days ago
21 more retailers have this diamond
Prices start from $2,142 SGDSave up to $6,577 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
4.07ct Radiant
$2,142 SGD