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Radiant|Lab Grown|IGI

4.02ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG763649430

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

Certificate IGI LG763649430

Diamond specifications and retailer prices

From $3,355 SGD
$2,624 USD
As of October 30, 2026
Save $17,127 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,481 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.02ct lab-grown radiant diamond

This 4.02ct 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 LG763649430 or 763649430. Listed at 21 retailers as of October 30, 2026, with prices from $3,355 to $20,481, a $17,127 spread on the same certified stone. With Clarity lists it at $20,481. 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

4.02
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763649430
Dimensions11.26 × 7.88 × 5.31 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm7.88 mm4.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763649430
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 67.4%

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: $5,254 SGD|Low: $3,755 SGD|High: $18,473 SGD|Avg: $7,986 SGD|-0.2%
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
October 30, 2026
Retailer 3$3,755 SGD
Retailer 14$3,890 SGD
Retailer 11$4,097 SGD
Retailer 10$5,197 SGD
Retailer 1$5,254 SGD
Retailer 8$5,869 SGD
Retailer 6$5,973 SGD
Retailer 4$7,384 SGD
Retailer 9$8,482 SGD
Retailer 12$9,078 SGD
Retailer 5$10,402 SGD
Retailer 7$10,472 SGD
Retailer 2$13,042 SGD
Retailer 13$17,923 SGD

42 data points across 14 retailers

21 retailers$3,355 SGD to $20,481 SGD

A
Cheapest Retailer
-
$3,355 SGD
$2,624 USD
A
Retailer 2
-
$3,649 SGD
$2,854 USD
View
A
Retailer 3
-
$3,755 SGD
$2,937 USD
View
Final sale: no returns
A
Retailer 4
-
$3,890 SGD
$3,043 USD
View
A
Retailer 5
-
$4,097 SGD
$3,205 USD
View
A
Retailer 6
-
$4,500 SGD
HK$27,500 HKD
View
A
Retailer 7
-
$5,197 SGD
$4,065 USD
View
A
Retailer 8
-
$5,254 SGD
£3,236 GBP
View
Retailer 9
-
$5,869 SGD
€4,372 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$5,973 SGD
$4,672 USD
View
A
Retailer 11
-
$7,162 SGD
$5,602 USD
View
A
Retailer 12
-
$7,384 SGD
£4,548 GBP
View
A
Retailer 13
-
$8,482 SGD
$6,635 USD
View
B+
Retailer 14
-
$9,078 SGD
$7,101 USD
View
B+
Retailer 15
-
$10,402 SGD
$8,136 USD
View
B+
Retailer 16
-
$10,472 SGD
£6,450 GBP
View
B+
Retailer 17
-
$10,882 SGD
$8,512 USD
View
B+
Retailer 18
-
$13,042 SGD
View
B
Retailer 19
-
$13,568 SGD
$10,613 USD
View
B
Retailer 20
-
$17,923 SGD
$14,020 USD
View
Most Expensive
B
With Clarity
763649430 · Oct 30
$20,481 SGD
$16,021 USD
View
20 more retailers have this diamond
Prices start from $3,355 SGDSave up to $17,127 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
4.02ct Radiant
$3,355 SGD