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Radiant|Lab Grown|IGI

4.05ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG754595262

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

Certificate IGI LG754595262

Diamond specifications and retailer prices

From $4,090 SGD
$3,199 USD
As of October 30, 2026
Save $14,414 SGD (78%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $18,504 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.05ct lab-grown radiant diamond

This 4.05ct 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 LG754595262 or 754595262. Listed at 29 retailers as of October 30, 2026, with prices from $4,090 to $18,504, a $14,414 spread on the same certified stone. With Clarity lists it at $18,504. 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

4.05
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595262
Dimensions7.96 × 7.96 × 5.19 mm
L/W Ratio1.00
Culet sizePointed
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
7.96 mm7.96 mm4.05 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595262
Side View
Table 65.0%Crown 41.2°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 65.2%

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: $6,305 SGD|Low: $4,090 SGD|High: $18,504 SGD|Avg: $10,057 SGD|-8.1%
Retailer 1
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
With Clarity
October 30, 2026
Retailer 3$4,090 SGD
Retailer 15$4,578 SGD
Retailer 9$4,667 SGD
Retailer 20$4,947 SGD
Retailer 10$5,842 SGD
Retailer 1$6,305 SGD
Retailer 19$6,676 SGD
Retailer 4$7,185 SGD
Retailer 5$7,426 SGD
Retailer 17$7,602 SGD
Retailer 13$8,202 SGD
Retailer 12$10,094 SGD
Retailer 18$10,209 SGD
Retailer 8$11,843 SGD
Retailer 16$12,087 SGD
Retailer 11$12,530 SGD
Retailer 7$13,156 SGD
Retailer 2$13,318 SGD
Retailer 14$16,581 SGD
Retailer 21$16,893 SGD
Retailer 6$18,051 SGD
With Clarity$18,504 SGD

36 data points across 22 retailers

29 retailers$4,090 SGD to $18,504 SGD

A
Cheapest Retailer
-
$4,090 SGD
$3,199 USD
Retailer 2
-
$4,367 SGD
$3,416 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$4,578 SGD
$3,581 USD
View
Final sale: no returns
A
Retailer 4
-
$4,667 SGD
$3,651 USD
View
Retailer 5
-
$4,743 SGD
$3,710 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$4,751 SGD
$3,716 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$4,947 SGD
$3,870 USD
View
Retailer 8
-
$4,996 SGD
$3,908 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$5,842 SGD
HK$35,700 HKD
View
Retailer 10
-
$5,927 SGD
$4,636 USD
View
Price last confirmed 20 days ago
A
Retailer 11
-
$5,927 SGD
$4,636 USD
View
A
Retailer 12
-
$6,305 SGD
£3,883 GBP
View
Retailer 13
-
$6,329 SGD
$4,951 USD
View
Price last confirmed 29 days ago
A
Retailer 14
-
$6,676 SGD
$5,222 USD
View
B+
Retailer 15
-
$7,185 SGD
$5,620 USD
View
A
Retailer 16
-
$7,426 SGD
$5,809 USD
View
A
Retailer 17
-
$7,602 SGD
€5,663 EUR
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$8,202 SGD
£5,052 GBP
View
B+
Retailer 19
-
$10,094 SGD
ZAR 127,556 ZAR
View
Retailer 20
-
$10,209 SGD
A$12,286 AUD
View
Price last confirmed 7 days ago
B+
Retailer 21
-
$11,843 SGD
$9,264 USD
View
B+
Retailer 22
-
$12,087 SGD
£7,445 GBP
View
B
Retailer 23
-
$12,530 SGD
$9,801 USD
View
B
Retailer 24
-
$13,156 SGD
$10,291 USD
View
Retailer 25
-
$13,318 SGD
A$16,027 AUD
View
Price last confirmed 21 days ago
B
Retailer 26
-
$16,581 SGD
$12,970 USD
View
B
Retailer 27
-
$16,893 SGD
View
B
Retailer 28
-
$18,051 SGD
$14,120 USD
View
Most Expensive
B
With Clarity
754595262 · Oct 30
$18,504 SGD
$14,474 USD
View
28 more retailers have this diamond
Prices start from $4,090 SGDSave up to $14,414 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
4.05ct Radiant
$4,090 SGD