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Radiant|Lab Grown|IGI

6.41ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • IGI LG842610099

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

Certificate IGI LG842610099

Diamond specifications and retailer prices

From HK$9,756 HKD
£979 GBP
As of October 27, 2026
Save HK$51,598 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$61,353 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 6.41ct lab-grown radiant diamond

This 6.41ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG842610099 or 842610099. Listed at 19 retailers as of October 27, 2026, with prices from HK$9,756 to HK$61,353, a HK$51,598 spread on the same certified stone. Brilliant Earth lists it at HK$61,353. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.41
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842610099
Dimensions13.42 × 8.99 × 5.90 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm8.99 mm6.41 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842610099
Side View
Table 63.0%Crown 43.1°Girdle: Slightly ThickPavilion 32.6°Culet: NoneDepth 65.6%

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$61,353 HKD|Low: HK$8,905 HKD|High: HK$115,724 HKD|Avg: HK$26,568 HKD|-47.0%
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
October 31, 2026
Retailer 6HK$8,905 HKD
Retailer 17HK$9,756 HKD
Retailer 14HK$10,444 HKD
Retailer 5HK$10,592 HKD
Retailer 18HK$13,233 HKD
Retailer 2HK$13,626 HKD
Retailer 11HK$14,742 HKD
Retailer 3HK$17,099 HKD
Retailer 13HK$17,598 HKD
Retailer 20HK$17,705 HKD
Retailer 4HK$23,184 HKD
Retailer 10HK$25,468 HKD
Retailer 7HK$28,381 HKD
Retailer 12HK$28,911 HKD
Retailer 16HK$30,115 HKD
Retailer 19HK$31,367 HKD
Retailer 9HK$32,212 HKD
Retailer 15HK$43,136 HKD
Retailer 8HK$47,113 HKD
Brilliant EarthHK$61,353 HKD

16 data points across 20 retailers

19 retailersHK$9,756 HKD to HK$61,353 HKD

A
Cheapest Retailer
-
HK$9,756 HKD
£979 GBP
A
Retailer 2
-
HK$10,444 HKD
View
A
Retailer 3
-
HK$10,592 HKD
$1,350 USD
View
A
Retailer 4
-
HK$13,233 HKD
£1,328 GBP
View
A
Retailer 5
-
HK$13,626 HKD
€1,654 EUR
View
B+
Retailer 6
-
HK$14,742 HKD
$1,879 USD
View
Retailer 7
-
HK$17,099 HKD
A$3,353 AUD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
HK$17,598 HKD
$2,243 USD
View
Retailer 9
-
HK$17,705 HKD
ZAR 36,456 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$23,184 HKD
$2,955 USD
View
B
Retailer 11
-
HK$25,468 HKD
£2,556 GBP
View
B
Retailer 12
-
HK$28,381 HKD
$3,617 USD
View
B
Retailer 13
-
HK$28,911 HKD
$3,685 USD
View
B
Retailer 14
-
HK$30,115 HKD
SGD 5,187 SGD
View
B
Retailer 15
-
HK$31,367 HKD
£3,148 GBP
View
B
Retailer 16
-
HK$32,212 HKD
$4,106 USD
View
B
Retailer 17
-
HK$43,136 HKD
$5,498 USD
View
Retailer 18
-
HK$47,113 HKD
$6,005 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21838830A · Oct 30
HK$61,353 HKD
$7,820 USD
View
18 more retailers have this diamond
Prices start from HK$9,756 HKDSave up to HK$51,598 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
6.41ct Radiant
HK$9,756 HKD