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Radiant|Lab Grown|IGI

4.01ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG773627371

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

Certificate IGI LG773627371

Diamond specifications and retailer prices

From $2,685 SGD
$2,100 USD
As of October 30, 2026
Save $7,773 SGD (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,965 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG773627371 or 773627371. Listed at 19 retailers as of October 29, 2026, with a 290% 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

4.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773627371
Dimensions7.88 × 7.88 × 5.50 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
7.88 mm7.88 mm4.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773627371
Side View
Table 68.0%Crown 50.1°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 69.8%

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: $11,965 SGD|Low: $2,379 SGD|High: $589,598 SGD|Avg: $21,692 SGD|-12.1%
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
October 30, 2026
Retailer 2$2,685 SGD
Retailer 17$2,768 SGD
Retailer 7$2,848 SGD
Retailer 12$3,621 SGD
Retailer 6$3,654 SGD
Retailer 15$4,019 SGD
Retailer 10$4,021 SGD
Retailer 4$5,280 SGD
Retailer 13$5,438 SGD
Retailer 16$5,482 SGD
Retailer 18$6,682 SGD
Retailer 3$6,884 SGD
Retailer 14$7,306 SGD
Retailer 19$7,378 SGD
Retailer 8$8,246 SGD
Retailer 5$8,961 SGD
Retailer 9$10,457 SGD
Novita Diamonds$11,965 SGD
Retailer 11$12,187 SGD

30 data points across 19 retailers

19 retailers$2,685 SGD to $10,457 SGD

A
Cheapest Retailer
-
$2,685 SGD
$2,100 USD
Final sale: no returns
A
Retailer 2
-
$2,768 SGD
$2,165 USD
View
A
Retailer 3
-
$2,848 SGD
$2,228 USD
View
A
Retailer 4
-
$3,621 SGD
£2,231 GBP
View
A
Retailer 5
-
$3,654 SGD
$2,858 USD
View
Retailer 6
-
$4,019 SGD
€2,994 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$4,021 SGD
$3,145 USD
View
A
Retailer 8
-
$5,280 SGD
£3,252 GBP
View
A
Retailer 9
-
$5,438 SGD
ZAR 68,714 ZAR
View
Retailer 10
-
$5,482 SGD
A$6,597 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$6,576 SGD
$5,144 USD
View
A
Retailer 12
-
$6,682 SGD
$5,227 USD
View
A
Retailer 13
-
$6,884 SGD
$5,385 USD
View
A
Retailer 14
-
$7,306 SGD
£4,500 GBP
View
B+
Retailer 15
-
$7,378 SGD
$5,771 USD
View
Retailer 16
-
$8,246 SGD
$6,450 USD
View
Price last confirmed 16 days ago
B+
Retailer 17
-
$8,961 SGD
$7,009 USD
View
B
Retailer 18
-
$10,457 SGD
$8,180 USD
View
Most Expensive
Novita Diamonds
cert_773627371 · Oct 8
$11,965 SGD
A$14,399 AUD
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from $2,685 SGDSave up to $7,773 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
4.01ct Radiant
$2,685 SGD