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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 $1,692 CAD
$1,209 USD
As of October 27, 2026
Save $13,326 CAD (89%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $29,626 CAD at Diamond Quarter · As of October 29, 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
Color
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: $5,651 CAD|Low: $1,692 CAD|High: $15,018 CAD|Avg: $5,422 CAD|-7.5%
Retailer 1
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 13$1,692 CAD
Retailer 3$2,092 CAD
Retailer 7$2,162 CAD
Retailer 16$2,308 CAD
Retailer 12$2,362 CAD
Retailer 18$2,508 CAD
Retailer 20$2,866 CAD
Retailer 6$3,152 CAD
Retailer 14$3,250 CAD
Retailer 5$3,451 CAD
Retailer 8$3,759 CAD
Retailer 23$4,595 CAD
Retailer 22$4,778 CAD
Retailer 2$4,899 CAD
Retailer 17$5,598 CAD
Retailer 11$5,631 CAD
Retailer 1$5,651 CAD
Retailer 24$6,968 CAD
Retailer 21$7,025 CAD
Retailer 19$7,245 CAD
Retailer 4$7,474 CAD
Retailer 10$9,457 CAD
Retailer 15$11,029 CAD
Retailer 9$15,018 CAD

35 data points across 24 retailers

32 retailers$1,692 CAD to $15,018 CAD

A
Cheapest Retailer
-
$1,692 CAD
$1,209 USD
Retailer 2
-
$1,818 CAD
$1,299 USD
View
Price last confirmed 30 days ago
Retailer 3
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$1,962 CAD
$1,402 USD
View
Price last confirmed 27 days ago
Retailer 4
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$1,978 CAD
$1,413 USD
View
Price last confirmed 32 days ago
Retailer 5
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$2,080 CAD
$1,486 USD
View
Price last confirmed 32 days ago
A
Retailer 6
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$2,092 CAD
$1,495 USD
View
A
Retailer 7
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$2,162 CAD
$1,545 USD
View
Final sale: no returns
A
Retailer 8
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$2,308 CAD
$1,649 USD
View
A
Retailer 9
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$2,362 CAD
£1,329 GBP
View
A
Retailer 10
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$2,508 CAD
HK$14,000 HKD
View
A
Retailer 11
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$2,866 CAD
£1,612 GBP
View
A
Retailer 12
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$3,152 CAD
$2,252 USD
View
A
Retailer 13
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$3,250 CAD
$2,322 USD
View
A
Retailer 14
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$3,451 CAD
€2,348 EUR
View
A
Retailer 15
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$3,759 CAD
$2,686 USD
View
A
Retailer 16
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$4,060 CAD
$2,901 USD
View
Retailer 17
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$4,060 CAD
$2,901 USD
View
Price last confirmed 19 days ago
Retailer 18
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$4,364 CAD
$3,118 USD
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Price last confirmed 29 days ago
A
Retailer 19
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$4,595 CAD
ZAR 53,038 ZAR
View
A
Retailer 20
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$4,778 CAD
£2,688 GBP
View
Retailer 21
-
$4,899 CAD
A$5,385 AUD
View
Price last confirmed 7 days ago
B+
Retailer 22
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$5,598 CAD
$4,000 USD
View
B+
Retailer 23
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$5,631 CAD
$4,023 USD
View
B+
Retailer 24
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$5,651 CAD
$4,038 USD
View
B+
Retailer 25
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$6,968 CAD
£3,920 GBP
View
B+
Retailer 26
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$7,025 CAD
$5,020 USD
View
B+
Retailer 27
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$7,245 CAD
SGD 6,995 SGD
View
Retailer 28
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$7,474 CAD
$5,340 USD
View
Price last confirmed 8 days ago
Retailer 29
-
$9,457 CAD
A$10,395 AUD
View
Price last confirmed 21 days ago
B
Retailer 30
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$11,029 CAD
$7,880 USD
View
B
Retailer 31
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$15,018 CAD
$10,730 USD
View
Most Expensive
Diamond Quarter
3.03IFD25701DD1N · Oct 29
$29,626 CAD
£16,667 GBP
View
Price under review
31 more retailers have this diamond
Prices start from $1,692 CADSave up to $13,326 CAD

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
$1,692 CAD