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Round|Lab Grown|IGI

3.01ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG646477399

Shape and cutting style on the report: Round brilliant

Certificate IGI LG646477399

Diamond specifications and retailer prices

From $837 USD
As of October 28, 2026
Save $10,363 USD (93%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $11,200 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG646477399 or 646477399. Listed at 28 retailers as of October 24, 2026, with prices from $837 to $11,200, a $10,363 spread on the same certified stone. Brilliant Earth lists it at $11,200. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646477399
Dimensions9.29 × 9.25 × 5.63 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.29 mm9.25 mm3.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646477399
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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 28
Current: $11,200 USD|Low: $792 USD|High: $11,200 USD|Avg: $2,401 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
Retailer 20
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Retailer 22
October 30, 2026
Retailer 14$825 USD
Retailer 7$837 USD
Retailer 8$867 USD
Retailer 15$898 USD
Retailer 20$960 USD
Retailer 21$1,165 USD
Retailer 2$1,171 USD
Retailer 6$1,178 USD
Retailer 18$1,404 USD
Retailer 13$1,465 USD
Retailer 5$1,602 USD
Retailer 17$1,894 USD
Retailer 4$2,136 USD
Retailer 11$2,160 USD
Retailer 16$2,223 USD
Retailer 9$2,917 USD
Retailer 22$2,931 USD
Retailer 10$3,420 USD
Retailer 12$3,608 USD
Retailer 19$5,315 USD
Retailer 3$6,640 USD
Brilliant Earth$11,200 USD

37 data points across 22 retailers

28 retailers$837 USD to $11,200 USD

Retailer 1
-
$825 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$837 USD
View
Final sale: no returns
A
Retailer 3
-
$867 USD
View
Retailer 4
-
$898 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$957 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$960 USD
View
A
Retailer 7
-
$1,165 USD
View
A
Retailer 8
-
$1,171 USD
£922 GBP
View
A
Retailer 9
-
$1,178 USD
HK$9,200 HKD
View
A
Retailer 10
-
$1,404 USD
View
A
Retailer 11
-
$1,465 USD
£1,154 GBP
View
A
Retailer 12
-
$1,602 USD
View
A
Retailer 13
-
$1,894 USD
€1,804 EUR
View
A
Retailer 14
-
$2,136 USD
View
Retailer 15
-
$2,160 USD
A$3,323 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
$2,223 USD
ZAR 35,912 ZAR
View
Retailer 17
-
$2,692 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$2,917 USD
View
B+
Retailer 19
-
$2,931 USD
View
B+
Retailer 20
-
$3,143 USD
View
B+
Retailer 21
-
$3,315 USD
View
B+
Retailer 22
-
$3,420 USD
SGD 4,621 SGD
View
B+
Retailer 23
-
$3,608 USD
£2,841 GBP
View
B
Retailer 24
-
$5,315 USD
View
Retailer 25
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$6,071 USD
£4,780 GBP
View
Price last confirmed 13 days ago
B
Retailer 26
-
$6,640 USD
View
B
Retailer 27
-
$9,290 USD
View
Most Expensive
B
Brilliant Earth
11191767A · Oct 24
$11,200 USD
View
27 more retailers have this diamond
Prices start from $837 USDSave up to $10,363 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
3.01ct Round
$837 USD