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Radiant|Lab Grown|IGI

2.06ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG644456537

Certificate IGI LG644456537

Diamond specifications and retailer prices

From $589 USD
Save $6,141 USD (91%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $6,730 USD at Diamond Quarter
View at Diamond Quarter

About this 2.06ct lab-grown radiant diamond

This 2.06ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644456537 or 644456537. Listed at 29 retailers, with prices from $589 to $6,730 at Diamond Quarter, a $6,141 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

2.06
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644456537
Dimensions9.08 × 6.26 × 4.14 mm
L/W Ratio1.45
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
9.08 mm6.26 mm2.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644456537
Side View
Table 63.0%Crown 35.2°Girdle: Slightly ThickPavilion 33.1°Culet: NoneDepth 66.1%

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: $3,082 USD|Low: $483 USD|High: $6,510 USD|Avg: $2,215 USD|+0.9%
Retailer 1
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Retailer 26
October 1, 2026
Retailer 20$589 USD
Retailer 2$659 USD
Retailer 7$720 USD
Retailer 4$739 USD
Retailer 10$850 USD
Retailer 17$920 USD
Retailer 9$963 USD
Retailer 21$1,201 USD
Retailer 6$1,204 USD
Retailer 13$1,373 USD
Retailer 22$1,744 USD
Retailer 25$1,794 USD
Retailer 24$1,905 USD
Retailer 14$1,913 USD
Retailer 12$2,119 USD
Retailer 3$2,347 USD
Retailer 18$2,416 USD
Retailer 11$2,583 USD
Retailer 19$2,716 USD
Retailer 8$2,879 USD
Retailer 1$3,082 USD
Retailer 23$3,213 USD
Retailer 26$3,485 USD
Retailer 5$4,412 USD
Retailer 15$4,690 USD
Retailer 16$5,230 USD

39 data points across 26 retailers

29 retailers$589 USD to $6,730 USD

A
Cheapest Retailer
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$589 USD
A
Retailer 2
-
$659 USD
View
A
Retailer 3
-
$720 USD
View
A
Retailer 4
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$739 USD
View
A
Retailer 5
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$850 USD
View
A
Retailer 6
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$920 USD
View
A
Retailer 7
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$963 USD
View
A
Retailer 8
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$1,024 USD
HK$8,000 HKD
View
Price last confirmed 27 days ago
A
Retailer 9
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$1,179 USD
£928 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
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$1,204 USD
£948 GBP
View
A
Retailer 11
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$1,204 USD
€1,147 EUR
View
A
Retailer 12
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$1,373 USD
View
A
Retailer 13
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$1,744 USD
View
A
Retailer 14
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$1,794 USD
A$2,760 AUD
View
A
Retailer 15
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$1,905 USD
ZAR 30,778 ZAR
View
A
Retailer 16
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$1,913 USD
View
B+
Retailer 17
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$2,119 USD
View
B+
Retailer 18
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$2,347 USD
£1,848 GBP
View
B+
Retailer 19
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$2,416 USD
View
B+
Retailer 20
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$2,583 USD
View
B+
Retailer 21
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$2,716 USD
View
B+
Retailer 22
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$2,879 USD
SGD 3,890 SGD
View
B+
Retailer 23
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$3,082 USD
A$4,741 AUD
View
B+
Retailer 24
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$3,213 USD
£2,530 GBP
View
B+
Retailer 25
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$3,485 USD
View
B
Retailer 26
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$4,412 USD
View
B
Retailer 27
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$4,690 USD
View
B
Retailer 28
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$5,230 USD
View
Most Expensive
B
Diamond Quarter
2.06IFDLG3705B5N · Oct 1
$6,730 USD
View
28 more retailers have this diamond
Prices start from $589 USDSave up to $6,141 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
2.06ct Radiant
$589 USD