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Radiant|Lab Grown|IGI

3.10ct E IF Radiant Lab Grown Diamond

GD • E/IF • IGI LG844669209

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG844669209

Diamond specifications and retailer prices

From HK$13,071 HKD
$1,666 USD
As of October 30, 2026
Save HK$40,133 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$53,204 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG844669209 or 844669209. Listed at 19 retailers as of October 30, 2026, with prices from HK$13,071 to HK$53,204, a HK$40,133 spread on the same certified stone. Taylor and Hart lists it at HK$53,204. 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

3.10
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844669209
Dimensions11.43 × 6.20 × 3.97 mm
L/W Ratio1.84
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.43 mm6.20 mm3.10 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844669209
Side View
Table 66.0%Crown 37°Girdle: Slightly ThickPavilion 40°Culet: LargeDepth 64.0%

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 30
Current: HK$21,485 HKD|Low: HK$13,071 HKD|High: HK$53,204 HKD|Avg: HK$30,102 HKD|+0.6%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 6HK$13,071 HKD
Retailer 4HK$14,216 HKD
Retailer 7HK$14,632 HKD
Retailer 13HK$15,158 HKD
Retailer 3HK$16,476 HKD
Retailer 10HK$17,300 HKD
Retailer 1HK$21,485 HKD
Retailer 9HK$23,812 HKD
Retailer 18HK$25,812 HKD
Retailer 11HK$26,134 HKD
Retailer 15HK$28,409 HKD
Retailer 2HK$31,327 HKD
Retailer 12HK$35,199 HKD
Retailer 5HK$40,853 HKD
Retailer 14HK$43,523 HKD
Retailer 17HK$46,057 HKD
Retailer 16HK$46,447 HKD
Retailer 8HK$50,650 HKD
Taylor and HartHK$53,204 HKD

6 data points across 19 retailers

19 retailersHK$13,071 HKD to HK$53,204 HKD

A
Cheapest Retailer
-
HK$13,071 HKD
$1,666 USD
A
Retailer 2
-
HK$14,216 HKD
$1,812 USD
View
A
Retailer 3
-
HK$14,632 HKD
$1,865 USD
View
Final sale: no returns
A
Retailer 4
-
HK$15,158 HKD
$1,932 USD
View
A
Retailer 5
-
HK$16,476 HKD
$2,100 USD
View
A
Retailer 6
-
HK$17,300 HKD
$2,205 USD
View
A
Retailer 7
-
HK$21,485 HKD
£2,156 GBP
View
B+
Retailer 8
-
HK$23,812 HKD
$3,035 USD
View
B+
Retailer 9
-
HK$25,812 HKD
$3,290 USD
View
B+
Retailer 10
-
HK$26,134 HKD
$3,331 USD
View
B+
Retailer 11
-
HK$28,409 HKD
$3,621 USD
View
B
Retailer 12
-
HK$31,327 HKD
£3,144 GBP
View
B
Retailer 13
-
HK$35,199 HKD
ZAR 72,478 ZAR
View
B
Retailer 14
-
HK$40,853 HKD
$5,207 USD
View
B
Retailer 15
-
HK$43,523 HKD
£4,368 GBP
View
B
Retailer 16
-
HK$46,057 HKD
$5,870 USD
View
B
Retailer 17
-
HK$46,447 HKD
$5,920 USD
View
B
Retailer 18
-
HK$50,650 HKD
SGD 8,724 SGD
View
Most Expensive
B
Taylor and Hart
C5MLGRK · Oct 30
HK$53,204 HKD
$6,781 USD
View
18 more retailers have this diamond
Prices start from HK$13,071 HKDSave up to HK$40,133 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
3.10ct Radiant
HK$13,071 HKD