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Radiant|Lab Grown|IGI

2.01ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG780638859

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

Certificate IGI LG780638859

Diamond specifications and retailer prices

From HK$3,617 HKD
$461 USD
As of October 27, 2026
Save HK$41,186 HKD (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$44,803 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.01ct lab-grown radiant diamond

This 2.01ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780638859 or 780638859. Listed at 22 retailers as of October 27, 2026, with prices from HK$3,617 to HK$44,803, a HK$41,186 spread on the same certified stone. Brilliant Earth lists it at HK$44,803. 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

2.01
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780638859
Dimensions8.96 × 6.04 × 8.96 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm6.04 mm2.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780638859
Side View
Table 57.0%Crown 44.3°Girdle: ThickPavilion 32.5°Culet: NoneDepth 67.2%

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 27
Current: HK$44,803 HKD|Low: HK$3,617 HKD|High: HK$44,881 HKD|Avg: HK$11,209 HKD|-0.2%
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
October 29, 2026
Retailer 3HK$3,617 HKD
Retailer 7HK$4,041 HKD
Retailer 11HK$4,057 HKD
Retailer 15HK$4,270 HKD
Retailer 13HK$4,488 HKD
Retailer 14HK$5,116 HKD
Retailer 8HK$6,026 HKD
Retailer 17HK$6,042 HKD
Retailer 4HK$7,085 HKD
Retailer 2HK$7,434 HKD
Retailer 19HK$8,535 HKD
Retailer 16HK$10,823 HKD
Retailer 12HK$11,450 HKD
Retailer 21HK$12,060 HKD
Retailer 5HK$12,209 HKD
Retailer 9HK$14,237 HKD
Retailer 20HK$14,422 HKD
Retailer 6HK$14,667 HKD
Retailer 18HK$16,502 HKD
Retailer 10HK$16,791 HKD
Brilliant EarthHK$44,803 HKD

28 data points across 21 retailers

22 retailersHK$3,617 HKD to HK$44,803 HKD

A
Cheapest Retailer
-
HK$3,617 HKD
$461 USD
A
Retailer 2
-
HK$4,041 HKD
$515 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,057 HKD
$517 USD
View
A
Retailer 4
-
HK$4,270 HKD
£429 GBP
View
A
Retailer 5
-
HK$4,488 HKD
$572 USD
View
A
Retailer 6
-
HK$5,116 HKD
$652 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
HK$6,026 HKD
$768 USD
View
A
Retailer 8
-
HK$6,042 HKD
$770 USD
View
A
Retailer 9
-
HK$7,085 HKD
$903 USD
View
A
Retailer 10
-
HK$7,434 HKD
£746 GBP
View
A
Retailer 11
-
HK$8,535 HKD
€1,036 EUR
View
A
Retailer 12
-
HK$10,823 HKD
ZAR 22,284 ZAR
View
A
Retailer 13
-
HK$11,450 HKD
A$2,245 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
HK$12,060 HKD
$1,537 USD
View
A
Retailer 15
-
HK$12,209 HKD
$1,556 USD
View
B+
Retailer 16
-
HK$14,237 HKD
SGD 2,452 SGD
View
B+
Retailer 17
-
HK$14,422 HKD
$1,838 USD
View
B+
Retailer 18
-
HK$14,667 HKD
$1,869 USD
View
B+
Retailer 19
-
HK$14,947 HKD
£1,500 GBP
View
Price last confirmed 10 days ago
B+
Retailer 20
-
HK$16,502 HKD
£1,656 GBP
View
B+
Retailer 21
-
HK$16,791 HKD
$2,140 USD
View
Most Expensive
B
Brilliant Earth
18394662A · Oct 29
HK$44,803 HKD
$5,710 USD
View
21 more retailers have this diamond
Prices start from HK$3,617 HKDSave up to HK$41,186 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
2.01ct Radiant
HK$3,617 HKD