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Radiant|Lab Grown|IGI

3.01ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG680582557

Certificate IGI LG680582557

Diamond specifications and retailer prices

From $1,184 USD
Save $11,708 USD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $12,892 USD at Diamond Quarter
View at Diamond Quarter

About this 3.01ct lab-grown radiant diamond

This 3.01ct 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 LG680582557 or 680582557. Listed at 26 retailers, with prices from $1,184 to $12,892 at Diamond Quarter, a $11,708 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

3.01
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680582557
Dimensions10.51 × 7.29 × 4.82 mm
L/W Ratio1.44
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
10.51 mm7.29 mm3.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680582557
Side View
Table 64.0%Crown 37.8°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
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: $2,187 USD|Low: $945 USD|High: $11,870 USD|Avg: $4,068 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 19
Retailer 20
Retailer 21
September 29, 2026
Retailer 2$1,324 USD
Retailer 17$1,373 USD
Retailer 7$1,530 USD
Retailer 20$1,621 USD
Retailer 5$1,818 USD
Retailer 6$2,072 USD
Retailer 1$2,187 USD
Retailer 11$2,221 USD
Retailer 8$2,705 USD
Retailer 16$3,426 USD
Retailer 15$3,455 USD
Retailer 3$3,658 USD
Retailer 9$4,287 USD
Retailer 21$4,584 USD
Retailer 12$4,928 USD
Retailer 19$5,275 USD
Retailer 13$5,376 USD
Retailer 18$5,385 USD
Retailer 14$6,033 USD
Retailer 4$8,840 USD
Retailer 10$10,510 USD

38 data points across 21 retailers

26 retailers$1,184 USD to $12,892 USD

A
Cheapest Retailer
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$1,184 USD
A
Retailer 2
-
$1,288 USD
View
A
Retailer 3
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$1,324 USD
View
A
Retailer 4
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$1,354 USD
View
A
Retailer 5
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$1,373 USD
View
A
Retailer 6
-
$1,530 USD
View
A
Retailer 7
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$1,621 USD
View
A
Retailer 8
-
$1,818 USD
HK$14,200 HKD
View
A
Retailer 9
-
$2,072 USD
View
A
Retailer 10
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$2,192 USD
£1,726 GBP
View
A
Retailer 11
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$2,221 USD
View
A
Retailer 12
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$2,705 USD
View
A
Retailer 13
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$3,426 USD
A$5,271 AUD
View
A
Retailer 14
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$3,455 USD
ZAR 55,814 ZAR
View
A
Retailer 15
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$3,658 USD
£2,880 GBP
View
B+
Retailer 16
-
$4,238 USD
View
B+
Retailer 17
-
$4,287 USD
View
B+
Retailer 18
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$4,584 USD
View
B+
Retailer 19
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$4,928 USD
£3,880 GBP
View
B+
Retailer 20
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$5,275 USD
SGD 7,129 SGD
View
B+
Retailer 21
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$5,376 USD
View
B+
Retailer 22
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$5,385 USD
View
B+
Retailer 23
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$6,033 USD
£4,750 GBP
View
B
Retailer 24
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$8,840 USD
View
B
Retailer 25
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$10,510 USD
View
Most Expensive
B
Diamond Quarter
3.01IFDLG57B363N · Oct 1
$12,892 USD
View
25 more retailers have this diamond
Prices start from $1,184 USDSave up to $11,708 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
3.01ct Radiant
$1,184 USD