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Radiant|Lab Grown|IGI

3.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG743593363

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

Certificate IGI LG743593363

Diamond specifications and retailer prices

From $1,550 SGD
$1,209 USD
As of October 27, 2026
Save $12,207 SGD (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $27,139 SGD at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593363 or 743593363. Listed at 32 retailers as of October 27, 2026, with a 788% 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

3.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593363
Dimensions10.18 × 7.33 × 4.86 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
10.18 mm7.33 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593363
Side View
Table 64.0%Crown 42.5°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.3%

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 27
Current: $4,209 SGD|Low: $1,550 SGD|High: $13,757 SGD|Avg: $4,964 SGD|-13.4%
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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 29, 2026
Retailer 8$1,550 SGD
Retailer 20$1,917 SGD
Retailer 2$1,981 SGD
Retailer 11$2,114 SGD
Retailer 24$2,373 SGD
Retailer 13$2,494 SGD
Retailer 12$2,781 SGD
Retailer 23$2,887 SGD
Retailer 9$2,977 SGD
Retailer 22$3,161 SGD
Retailer 3$3,444 SGD
Retailer 1$4,209 SGD
Retailer 19$4,488 SGD
Retailer 16$4,787 SGD
Retailer 14$5,128 SGD
Retailer 7$5,158 SGD
Retailer 4$5,598 SGD
Retailer 18$6,383 SGD
Retailer 21$6,846 SGD
Retailer 17$7,037 SGD
Retailer 15$7,226 SGD
Retailer 6$8,663 SGD
Retailer 10$10,103 SGD
Retailer 5$13,757 SGD

37 data points across 24 retailers

32 retailers$1,550 SGD to $13,757 SGD

A
Cheapest Retailer
-
$1,550 SGD
$1,209 USD
A
Retailer 2
-
$1,665 SGD
$1,299 USD
View
Price last confirmed 29 days ago
A
Retailer 3
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$1,798 SGD
$1,402 USD
View
Price last confirmed 26 days ago
A
Retailer 4
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$1,812 SGD
$1,413 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$1,905 SGD
$1,486 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
$1,917 SGD
$1,495 USD
View
A
Retailer 7
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$1,981 SGD
$1,545 USD
View
Final sale: no returns
A
Retailer 8
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$2,114 SGD
$1,649 USD
View
A
Retailer 9
-
$2,373 SGD
£1,457 GBP
View
Price last confirmed 12 days ago
A
Retailer 10
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$2,494 SGD
HK$15,200 HKD
View
A
Retailer 11
-
$2,781 SGD
£1,708 GBP
View
A
Retailer 12
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$2,887 SGD
$2,252 USD
View
A
Retailer 13
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$2,977 SGD
$2,322 USD
View
A
Retailer 14
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$3,161 SGD
€2,348 EUR
View
A
Retailer 15
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$3,444 SGD
$2,686 USD
View
A
Retailer 16
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$3,719 SGD
$2,901 USD
View
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Retailer 17
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$3,719 SGD
$2,901 USD
View
Price last confirmed 18 days ago
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Retailer 18
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$3,998 SGD
$3,118 USD
View
Price last confirmed 28 days ago
A
Retailer 19
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$4,209 SGD
ZAR 53,038 ZAR
View
B+
Retailer 20
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$4,488 SGD
A$5,385 AUD
View
B+
Retailer 21
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$4,787 SGD
£2,940 GBP
View
B+
Retailer 22
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$5,128 SGD
$4,000 USD
View
B+
Retailer 23
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$5,158 SGD
$4,023 USD
View
B+
Retailer 24
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$5,598 SGD
$4,366 USD
View
B+
Retailer 25
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$6,383 SGD
£3,920 GBP
View
B+
Retailer 26
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$6,846 SGD
$5,340 USD
View
Price last confirmed 8 days ago
B+
Retailer 27
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$7,037 SGD
$5,488 USD
View
B+
Retailer 28
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$7,226 SGD
View
B+
Retailer 29
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$8,663 SGD
A$10,395 AUD
View
Price last confirmed 20 days ago
B
Retailer 30
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$10,103 SGD
$7,880 USD
View
B
Retailer 31
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$13,757 SGD
$10,730 USD
View
Most Expensive
B
Diamond Quarter
3.03IFD25701DD1N · Oct 28
$27,139 SGD
£16,667 GBP
View
Price under review
31 more retailers have this diamond
Prices start from $1,550 SGDSave up to $12,207 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
3.03ct Radiant
$1,550 SGD