CaratHunter
Plans
Radiant|Lab Grown|IGI

1.89ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG794624906

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

Certificate IGI LG794624906

Diamond specifications and retailer prices

From HK$4,354 HKD
$555 USD
As of October 30, 2026
Save HK$34,325 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$38,679 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.89ct lab-grown radiant diamond

This 1.89ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794624906 or 794624906. Listed at 12 retailers as of October 30, 2026, with prices from HK$4,354 to HK$38,679, a HK$34,325 spread on the same certified stone. Do Amore Diamonds lists it at HK$38,679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794624906
Dimensions8.69 × 6.16 × 4.15 mm
L/W Ratio1.41
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
8.69 mm6.16 mm1.89 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794624906
Side View
Table 63.0%Crown 46.1°Girdle: MediumPavilion 37.6°CuletDepth 67.4%

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$38,679 HKD|Low: HK$4,354 HKD|High: HK$52,174 HKD|Avg: HK$20,758 HKD|-18.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8HK$4,354 HKD
Retailer 13HK$4,880 HKD
Retailer 7HK$6,323 HKD
Retailer 10HK$8,332 HKD
Retailer 2HK$8,356 HKD
Retailer 11HK$12,930 HKD
Retailer 12HK$15,684 HKD
Retailer 4HK$17,605 HKD
Retailer 5HK$20,109 HKD
Retailer 9HK$25,916 HKD
Retailer 6HK$33,030 HKD
Retailer 3HK$35,816 HKD
Do Amore DiamondsHK$38,679 HKD

31 data points across 13 retailers

12 retailersHK$4,354 HKD to HK$38,679 HKD

A
Cheapest Retailer
-
HK$4,354 HKD
$555 USD
A
Retailer 2
-
HK$4,880 HKD
$622 USD
View
A
Retailer 3
-
HK$6,323 HKD
£635 GBP
View
A
Retailer 4
-
HK$8,332 HKD
$1,062 USD
View
A
Retailer 5
-
HK$8,356 HKD
$1,065 USD
View
B+
Retailer 6
-
HK$12,930 HKD
$1,648 USD
View
B+
Retailer 7
-
HK$15,684 HKD
$1,999 USD
View
B+
Retailer 8
-
HK$17,605 HKD
$2,244 USD
View
B
Retailer 9
-
HK$25,916 HKD
£2,601 GBP
View
B
Retailer 10
-
HK$33,030 HKD
$4,210 USD
View
Retailer 11
-
HK$35,816 HKD
$4,565 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-D821F0AA0 · Oct 31
HK$38,679 HKD
$4,930 USD
View
11 more retailers have this diamond
Prices start from HK$4,354 HKDSave up to HK$34,325 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
1.89ct Radiant
HK$4,354 HKD