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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 HK$6,567 HKD
$837 USD
As of October 28, 2026
Save HK$81,312 HKD (93%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$87,880 HKD 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 HK$6,567 to HK$87,880, a HK$81,312 spread on the same certified stone. Brilliant Earth lists it at HK$87,880. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$87,880 HKD|Low: HK$6,214 HKD|High: HK$87,880 HKD|Avg: HK$18,841 HKD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 14HK$6,473 HKD
Retailer 7HK$6,567 HKD
Retailer 8HK$6,803 HKD
Retailer 15HK$7,046 HKD
Retailer 20HK$7,533 HKD
Retailer 21HK$9,141 HKD
Retailer 2HK$9,189 HKD
Retailer 6HK$9,240 HKD
Retailer 18HK$11,016 HKD
Retailer 13HK$11,496 HKD
Retailer 5HK$12,570 HKD
Retailer 17HK$14,863 HKD
Retailer 4HK$16,760 HKD
Retailer 11HK$16,948 HKD
Retailer 16HK$17,442 HKD
Retailer 9HK$22,884 HKD
Retailer 22HK$22,998 HKD
Retailer 10HK$26,831 HKD
Retailer 12HK$28,310 HKD
Retailer 19HK$41,704 HKD
Retailer 3HK$52,100 HKD
Brilliant EarthHK$87,880 HKD

37 data points across 22 retailers

28 retailersHK$6,567 HKD to HK$87,880 HKD

Retailer 1
-
HK$6,473 HKD
$825 USD
Price last confirmed 7 days ago
A
Retailer 2
-
HK$6,567 HKD
$837 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,803 HKD
$867 USD
View
Retailer 4
-
HK$7,046 HKD
$898 USD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$7,509 HKD
$957 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$7,533 HKD
$960 USD
View
A
Retailer 7
-
HK$9,141 HKD
$1,165 USD
View
A
Retailer 8
-
HK$9,189 HKD
£922 GBP
View
A
Retailer 9
-
HK$9,240 HKD
View
A
Retailer 10
-
HK$11,016 HKD
$1,404 USD
View
A
Retailer 11
-
HK$11,496 HKD
£1,154 GBP
View
A
Retailer 12
-
HK$12,570 HKD
$1,602 USD
View
A
Retailer 13
-
HK$14,863 HKD
€1,804 EUR
View
A
Retailer 14
-
HK$16,760 HKD
$2,136 USD
View
Retailer 15
-
HK$16,948 HKD
A$3,323 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
HK$17,442 HKD
ZAR 35,912 ZAR
View
Retailer 17
-
HK$21,123 HKD
$2,692 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
HK$22,884 HKD
$2,917 USD
View
B+
Retailer 19
-
HK$22,998 HKD
$2,931 USD
View
B+
Retailer 20
-
HK$24,661 HKD
$3,143 USD
View
B+
Retailer 21
-
HK$26,014 HKD
$3,315 USD
View
B+
Retailer 22
-
HK$26,831 HKD
SGD 4,621 SGD
View
B+
Retailer 23
-
HK$28,310 HKD
£2,841 GBP
View
B
Retailer 24
-
HK$41,704 HKD
$5,315 USD
View
Retailer 25
-
HK$47,632 HKD
£4,780 GBP
View
Price last confirmed 13 days ago
B
Retailer 26
-
HK$52,100 HKD
$6,640 USD
View
B
Retailer 27
-
HK$72,893 HKD
$9,290 USD
View
Most Expensive
B
Brilliant Earth
11191767A · Oct 24
HK$87,880 HKD
$11,200 USD
View
27 more retailers have this diamond
Prices start from HK$6,567 HKDSave up to HK$81,312 HKD

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
HK$6,567 HKD