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Radiant|Lab Grown|IGI

1.09ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG772657852

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

Certificate IGI LG772657852

Diamond specifications and retailer prices

From HK$6,033 HKD
$769 USD
As of October 30, 2026
Save HK$20,332 HKD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$26,365 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG772657852 or 772657852. Listed at 20 retailers as of October 29, 2026, with prices from HK$6,033 to HK$26,365, a HK$20,332 spread on the same certified stone. MOH London lists it at HK$26,365. 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

1.09
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772657852
Dimensions7.29 × 5.08 × 3.50 mm
L/W Ratio1.44
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
7.29 mm5.08 mm1.09 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772657852
Side View
Table 65.0%Crown 41°Girdle: MediumPavilion 36.8°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$26,365 HKD|Low: HK$5,814 HKD|High: HK$26,654 HKD|Avg: HK$13,756 HKD|-1.1%
MOH London
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
October 31, 2026
Retailer 16HK$6,033 HKD
Retailer 12HK$6,559 HKD
Retailer 3HK$6,747 HKD
Retailer 19HK$6,998 HKD
Retailer 10HK$7,014 HKD
Retailer 8HK$8,395 HKD
Retailer 14HK$8,717 HKD
Retailer 15HK$10,027 HKD
Retailer 18HK$10,721 HKD
Retailer 2HK$12,283 HKD
Retailer 5HK$12,860 HKD
Retailer 13HK$15,174 HKD
Retailer 9HK$18,594 HKD
Retailer 4HK$19,618 HKD
Retailer 6HK$19,669 HKD
Retailer 11HK$21,761 HKD
Retailer 17HK$23,603 HKD
Retailer 7HK$24,160 HKD
MOH LondonHK$26,365 HKD

38 data points across 19 retailers

20 retailersHK$6,033 HKD to HK$26,365 HKD

B+
Cheapest Retailer
-
HK$6,033 HKD
$769 USD
B+
Retailer 2
-
HK$6,559 HKD
$836 USD
View
B+
Retailer 3
-
HK$6,747 HKD
$860 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$6,998 HKD
$892 USD
View
Retailer 5
-
HK$7,014 HKD
$894 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
HK$8,134 HKD
View
B
Retailer 7
-
HK$8,395 HKD
$1,070 USD
View
B
Retailer 8
-
HK$8,717 HKD
$1,111 USD
View
B
Retailer 9
-
HK$10,027 HKD
$1,278 USD
View
B
Retailer 10
-
HK$10,721 HKD
£1,076 GBP
View
B
Retailer 11
-
HK$12,283 HKD
€1,491 EUR
View
B
Retailer 12
-
HK$12,860 HKD
ZAR 26,480 ZAR
View
B
Retailer 13
-
HK$15,174 HKD
$1,934 USD
View
B
Retailer 14
-
HK$18,594 HKD
$2,370 USD
View
B
Retailer 15
-
HK$19,618 HKD
SGD 3,379 SGD
View
B
Retailer 16
-
HK$19,669 HKD
$2,507 USD
View
B
Retailer 17
-
HK$21,761 HKD
£2,184 GBP
View
B
Retailer 18
-
HK$23,603 HKD
$3,008 USD
View
B
Retailer 19
-
HK$24,160 HKD
$3,079 USD
View
Most Expensive
B
MOH London
LG772657852 · Oct 29
HK$26,365 HKD
£2,646 GBP
View
19 more retailers have this diamond
Prices start from HK$6,033 HKDSave up to HK$20,332 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.

B+
1.09ct Radiant
HK$6,033 HKD