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Radiant|Lab Grown|IGI

3.06ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG733505613

Certificate IGI LG733505613

Diamond specifications and retailer prices

From $1,289 USD
Save $5,453 USD (81%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $6,742 USD at Novita Diamonds
View at Novita Diamonds

About this 3.06ct lab-grown radiant diamond

This 3.06ct 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 LG733505613 or 733505613. Listed at 28 retailers, with prices from $1,289 to $6,742 at Novita Diamonds, a $5,453 spread on the same certified stone. 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

3.06
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.6°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733505613
Dimensions10.95 × 7.28 × 4.61 mm
L/W Ratio1.50
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
10.95 mm7.28 mm3.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733505613
Side View
Table 63.0%Crown 51.6°Girdle: MediumPavilion 36.2°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $6,742 USD|Low: $1,289 USD|High: $6,742 USD|Avg: $3,559 USD
Novita Diamonds
Retailer 2
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Retailer 26
October 1, 2026
Retailer 22$1,289 USD
Retailer 8$1,402 USD
Retailer 10$1,443 USD
Retailer 9$1,474 USD
Retailer 6$1,495 USD
Retailer 24$1,665 USD
Retailer 4$1,726 USD
Retailer 21$1,728 USD
Retailer 2$1,796 USD
Retailer 25$2,157 USD
Retailer 11$2,235 USD
Retailer 17$2,334 USD
Retailer 26$2,787 USD
Retailer 13$2,802 USD
Retailer 23$2,988 USD
Retailer 5$3,380 USD
Retailer 18$3,595 USD
Retailer 16$3,612 USD
Retailer 12$4,614 USD
Retailer 14$4,668 USD
Retailer 3$4,862 USD
Retailer 15$5,248 USD
Retailer 20$5,428 USD
Retailer 7$5,765 USD
Retailer 19$6,033 USD
Novita Diamonds$6,742 USD

40 data points across 26 retailers

28 retailers$1,289 USD to $6,742 USD

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Cheapest Retailer
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$1,289 USD
A
Retailer 2
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$1,402 USD
View
A
Retailer 3
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$1,443 USD
View
A
Retailer 4
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$1,474 USD
View
A
Retailer 5
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$1,495 USD
View
A
Retailer 6
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$1,665 USD
View
A
Retailer 7
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$1,726 USD
View
A
Retailer 8
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$1,728 USD
HK$13,500 HKD
View
A
Retailer 9
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$1,796 USD
£1,414 GBP
View
A
Retailer 10
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$2,162 USD
£1,703 GBP
View
A
Retailer 11
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$2,235 USD
View
A
Retailer 12
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$2,274 USD
£1,791 GBP
View
Price last confirmed 8 days ago
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Retailer 13
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$2,334 USD
€2,223 EUR
View
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Retailer 14
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$2,787 USD
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A
Retailer 15
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$2,802 USD
View
A
Retailer 16
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$2,988 USD
View
A
Retailer 17
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$3,380 USD
A$5,200 AUD
View
A
Retailer 18
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$3,595 USD
ZAR 58,071 ZAR
View
Price last confirmed 9 days ago
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Retailer 19
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$3,612 USD
£2,844 GBP
View
B+
Retailer 20
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$4,421 USD
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B+
Retailer 21
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$4,614 USD
View
B+
Retailer 22
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$4,668 USD
View
B+
Retailer 23
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$4,862 USD
£3,828 GBP
View
B+
Retailer 24
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$5,248 USD
View
B+
Retailer 25
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$5,428 USD
View
B+
Retailer 26
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$5,765 USD
View
B+
Retailer 27
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$6,033 USD
£4,750 GBP
View
Most Expensive
B
Novita Diamonds
cert_733505613 · Sep 29
$6,742 USD
A$10,373 AUD
View
27 more retailers have this diamond
Prices start from $1,289 USDSave up to $5,453 USD

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.

A
3.06ct Radiant
$1,289 USD