Radiant|Lab Grown|GCAL

1.73ct D IF Radiant Lab Grown Diamond

EX • D/IF • GCAL 362646331

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 362646331

Diamond specifications and retailer prices

From HK$8,724 HKD
$1,112 USD
As of October 31, 2026
Save HK$36,702 HKD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$45,427 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown radiant diamond

This 1.73ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 362646331. Listed at 7 retailers as of October 31, 2026, with prices from HK$8,724 to HK$45,427, a HK$36,702 spread on the same certified stone. Do Amore Diamonds lists it at HK$45,427. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle57.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362646331
Dimensions8.38 × 6.00 × 4.11 mm
L/W Ratio1.40
Culet sizeNone
Top View
8.38 mm6.00 mm1.73 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362646331
Side View
Table 65.0%Crown 44°Girdle: STK-STKPavilion 57.8°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$45,427 HKD|Low: HK$8,724 HKD|High: HK$79,214 HKD|Avg: HK$19,637 HKD|-2.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 5HK$8,724 HKD
Retailer 3HK$9,689 HKD
Retailer 4HK$15,166 HKD
Retailer 6HK$17,916 HKD
Retailer 2HK$25,877 HKD
Do Amore DiamondsHK$45,427 HKD

14 data points across 6 retailers

7 retailersHK$8,724 HKD to HK$45,427 HKD

Retailer 1
-
HK$5,767 HKD
$735 USD
Price last confirmed 23 days ago
A
Retailer 2
-
HK$8,724 HKD
$1,112 USD
View
A
Retailer 3
-
HK$9,689 HKD
$1,235 USD
View
B+
Retailer 4
-
HK$15,166 HKD
$1,933 USD
View
B
Retailer 5
-
HK$17,916 HKD
$2,284 USD
View
B
Retailer 6
-
HK$25,877 HKD
£2,597 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0B9FB53B2 · Oct 31
HK$45,427 HKD
$5,790 USD
View
6 more retailers have this diamond
Prices start from HK$8,724 HKDSave up to HK$36,702 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
1.73ct Radiant
HK$8,724 HKD