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Radiant|Lab Grown|IGI

1.89ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825657814

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

Certificate IGI LG825657814

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)
13 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 LG825657814 or 825657814. Listed at 13 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657814
Dimensions8.87 × 6.12 × 4.02 mm
L/W Ratio1.45
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
8.87 mm6.12 mm1.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657814
Side View
Table 66.0%Crown 40.6°Girdle: MediumPavilion 36°Culet: NoneDepth 65.7%

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$47,153 HKD|Avg: HK$18,169 HKD|-12.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 13HK$4,354 HKD
Retailer 3HK$4,880 HKD
Retailer 8HK$4,896 HKD
Retailer 16HK$7,297 HKD
Retailer 15HK$8,332 HKD
Retailer 2HK$8,356 HKD
Retailer 6HK$10,854 HKD
Retailer 10HK$12,930 HKD
Retailer 7HK$13,173 HKD
Retailer 17HK$15,684 HKD
Retailer 5HK$17,605 HKD
Retailer 9HK$24,565 HKD
Retailer 12HK$26,026 HKD
Retailer 14HK$31,124 HKD
Retailer 11HK$33,030 HKD
Retailer 4HK$35,816 HKD
Do Amore DiamondsHK$38,679 HKD

18 data points across 17 retailers

13 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$7,297 HKD
$930 USD
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$26,026 HKD
£2,612 GBP
View
B
Retailer 10
-
HK$31,124 HKD
$3,967 USD
View
B
Retailer 11
-
HK$33,030 HKD
$4,210 USD
View
Retailer 12
-
HK$35,816 HKD
$4,565 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-520472AD8 · Oct 31
HK$38,679 HKD
$4,930 USD
View
12 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