CaratHunter
Plans
Radiant|Lab Grown|IGI

1.62ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG818654485

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

Certificate IGI LG818654485

Diamond specifications and retailer prices

From HK$6,473 HKD
$825 USD
As of November 3, 2026
Save HK$32,130 HKD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$38,603 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.62ct lab-grown radiant diamond

This 1.62ct 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 LG818654485 or 818654485. Listed at 14 retailers as of November 2, 2026, with prices from HK$6,473 to HK$38,603, a HK$32,130 spread on the same certified stone. Do Amore Diamonds lists it at HK$38,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654485
Dimensions8.21 × 5.76 × 4.02 mm
L/W Ratio1.43
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
8.21 mm5.76 mm1.62 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654485
Side View
Table 61.0%Crown 42.2°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 69.8%

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: Nov 3
Current: HK$38,603 HKD|Low: HK$5,924 HKD|High: HK$41,898 HKD|Avg: HK$19,744 HKD
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
November 2, 2026
Retailer 9HK$6,473 HKD
Retailer 12HK$7,681 HKD
Retailer 10HK$8,309 HKD
Retailer 7HK$9,211 HKD
Retailer 2HK$9,532 HKD
Retailer 11HK$13,903 HKD
Retailer 3HK$18,768 HKD
Retailer 5HK$25,818 HKD
Retailer 4HK$27,532 HKD
Retailer 6HK$28,246 HKD
Retailer 8HK$30,325 HKD
Do Amore DiamondsHK$38,603 HKD

29 data points across 12 retailers

14 retailersHK$6,473 HKD to HK$38,603 HKD

Retailer 1
-
HK$4,684 HKD
$597 USD
Price last confirmed 17 days ago
Retailer 2
-
HK$5,249 HKD
$669 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$6,473 HKD
$825 USD
View
A
Retailer 4
-
HK$7,681 HKD
$979 USD
View
A
Retailer 5
-
HK$8,293 HKD
$1,057 USD
View
A
Retailer 6
-
HK$8,309 HKD
$1,059 USD
View
B+
Retailer 7
-
HK$9,532 HKD
€1,157 EUR
View
B+
Retailer 8
-
HK$13,903 HKD
$1,772 USD
View
Retailer 9
-
HK$15,284 HKD
$1,948 USD
View
Price last confirmed 17 days ago
Retailer 10
-
HK$18,768 HKD
$2,392 USD
View
Price last confirmed 18 days ago
B
Retailer 11
-
HK$25,818 HKD
£2,591 GBP
View
B
Retailer 12
-
HK$28,246 HKD
$3,600 USD
View
B
Retailer 13
-
HK$30,325 HKD
$3,865 USD
View
Most Expensive
B
Do Amore Diamonds
27-2E71A027F · Nov 2
HK$38,603 HKD
$4,920 USD
View
13 more retailers have this diamond
Prices start from HK$6,473 HKDSave up to HK$32,130 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
1.62ct Radiant
HK$6,473 HKD