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Radiant|Lab Grown|IGI

3.06ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG823644748

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

Certificate IGI LG823644748

Diamond specifications and retailer prices

From $1,045 USD
As of October 30, 2026
Save $8,235 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,280 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 LG823644748 or 823644748. Listed at 22 retailers as of October 30, 2026, with prices from $1,045 to $9,280, a $8,235 spread on the same certified stone. Do Amore Diamonds lists it at $9,280. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823644748
Dimensions10.10 × 7.64 × 4.81 mm
L/W Ratio1.32
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
10.10 mm7.64 mm3.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823644748
Side View
Table 62.0%Crown 37.8°Girdle: MediumPavilion 38.1°Culet: NoneDepth 63.0%

Caratlytics Score

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A+
Exceptional
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 30
Current: $9,280 USD|Low: $1,169 USD|High: $9,280 USD|Avg: $3,688 USD
Do Amore Diamonds
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
Retailer 15
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Retailer 17
October 30, 2026
Retailer 6$1,169 USD
Retailer 12$1,385 USD
Retailer 2$1,596 USD
Retailer 7$1,933 USD
Retailer 10$1,940 USD
Retailer 4$2,258 USD
Retailer 16$2,429 USD
Retailer 14$3,018 USD
Retailer 11$3,106 USD
Retailer 3$3,688 USD
Retailer 17$3,756 USD
Retailer 13$4,303 USD
Retailer 8$4,682 USD
Retailer 5$4,752 USD
Retailer 15$5,395 USD
Retailer 9$6,821 USD
Do Amore Diamonds$9,280 USD

33 data points across 17 retailers

22 retailers$1,045 USD to $9,280 USD

A+
Cheapest Retailer
-
$1,045 USD
A
Retailer 2
-
$1,137 USD
View
A
Retailer 3
-
$1,169 USD
View
Final sale: no returns
A
Retailer 4
-
$1,212 USD
View
A
Retailer 5
-
$1,385 USD
View
A
Retailer 6
-
$1,596 USD
£1,257 GBP
View
A
Retailer 7
-
$1,933 USD
View
A
Retailer 8
-
$1,940 USD
£1,527 GBP
View
A
Retailer 9
-
$2,258 USD
View
A
Retailer 10
-
$2,429 USD
View
A
Retailer 11
-
$2,507 USD
View
Retailer 12
-
$3,018 USD
A$4,643 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$3,106 USD
ZAR 50,174 ZAR
View
B+
Retailer 14
-
$3,688 USD
£2,904 GBP
View
B+
Retailer 15
-
$3,756 USD
View
B+
Retailer 16
-
$4,303 USD
£3,388 GBP
View
B+
Retailer 17
-
$4,682 USD
SGD 6,327 SGD
View
B+
Retailer 18
-
$4,752 USD
View
Retailer 19
-
$5,395 USD
View
Price last confirmed 9 days ago
Retailer 20
-
$6,821 USD
A$10,494 AUD
View
Price last confirmed 21 days ago
Retailer 21
-
$7,960 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-75D6424FD · Oct 30
$9,280 USD
View
21 more retailers have this diamond
Prices start from $1,045 USDSave up to $8,235 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
3.06ct Radiant
$1,045 USD