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Radiant|Lab Grown|IGI

3.01ct F IF Radiant Lab Grown Diamond

EX • F/IF • IGI LG639410548

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

Certificate IGI LG639410548

Diamond specifications and retailer prices

From $998 SGD
As of November 4, 2026
Save $6,171 SGD (86%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $7,498 SGD at Queensmith · As of October 16, 2026
View at Queensmith

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG639410548 or 639410548. Listed at 29 retailers as of November 4, 2026, with a 618% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639410548
Dimensions10.15 × 7.29 × 4.91 mm
L/W Ratio1.39
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
10.15 mm7.29 mm3.01 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639410548
Side View
Table 64.0%Crown 26.2°Girdle: MediumPavilion 35.4°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: Nov 4
Current: $4,328 SGD|Low: $998 SGD|High: $5,390 SGD|Avg: $2,461 SGD|-1.6%
Retailer 1
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Retailer 19
November 5, 2026
Retailer 7$998 SGD
Retailer 3$1,086 SGD
Retailer 6$1,158 SGD
Retailer 13$1,272 SGD
Retailer 19$1,341 SGD
Retailer 14$1,380 SGD
Retailer 9$1,535 SGD
Retailer 4$1,751 SGD
Retailer 12$1,758 SGD
Retailer 16$1,839 SGD
Retailer 2$2,501 SGD
Retailer 17$2,615 SGD
Retailer 15$2,690 SGD
Retailer 8$3,255 SGD
Retailer 18$3,602 SGD
Retailer 10$3,894 SGD
Retailer 11$3,913 SGD
Retailer 1$4,328 SGD
Retailer 5$5,390 SGD

30 data points across 19 retailers

29 retailers$998 SGD to $7,169 SGD

A
Cheapest Retailer
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$998 SGD
A
Retailer 2
-
$1,086 SGD
View
A
Retailer 3
-
$1,117 SGD
View
Final sale: no returns
A
Retailer 4
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$1,158 SGD
View
Retailer 5
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$1,158 SGD
View
Price last confirmed 19 days ago
A
Retailer 6
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$1,272 SGD
View
A
Retailer 7
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$1,341 SGD
View
A
Retailer 8
-
$1,380 SGD
View
A
Retailer 9
-
$1,535 SGD
View
A
Retailer 10
-
$1,751 SGD
View
A
Retailer 11
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$1,758 SGD
View
A
Retailer 12
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$1,839 SGD
View
A
Retailer 13
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$2,501 SGD
View
A
Retailer 14
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$2,615 SGD
View
A
Retailer 15
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$2,690 SGD
View
A
Retailer 16
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$3,255 SGD
View
B+
Retailer 17
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$3,602 SGD
View
B+
Retailer 18
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$3,669 SGD
View
B+
Retailer 19
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$3,692 SGD
View
B+
Retailer 20
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$3,894 SGD
View
B+
Retailer 21
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$3,894 SGD
View
B+
Retailer 22
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$3,913 SGD
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B+
Retailer 23
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$4,000 SGD
View
B+
Retailer 24
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$4,143 SGD
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B+
Retailer 25
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$4,328 SGD
View
Retailer 26
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$5,390 SGD
View
Price last confirmed 28 days ago
B
Retailer 27
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$7,169 SGD
View
Retailer 28
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$7,178 SGD
View
Price last confirmed 115 days ago
Most Expensive
Queensmith
LG639410548 · Oct 16
$7,498 SGD
£4,620 GBP
View
Price last confirmed 19 days ago
28 more retailers have this diamond
Prices start from $998 SGDSave up to $6,171 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
3.01ct Radiant
$998 SGD