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Radiant|Lab Grown|IGI

1.73ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG610329739

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

Certificate IGI LG610329739

Diamond specifications and retailer prices

From HK$1,687 HKD
$215 USD
As of November 2, 2026
Save HK$10,788 HKD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,475 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610329739 or 610329739. Listed at 16 retailers as of October 31, 2026, with prices from HK$1,687 to HK$12,475, a HK$10,788 spread on the same certified stone. Brilliant Earth lists it at HK$12,475. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610329739
Dimensions8.51 × 5.89 × 4.02 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.51 mm5.89 mm1.73 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610329739
Side View
Table 65.0%Crown 46.1°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.3%

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 2
Current: HK$12,475 HKD|Low: HK$1,687 HKD|High: HK$13,181 HKD|Avg: HK$5,126 HKD|-5.4%
Brilliant Earth
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
November 2, 2026
Retailer 16HK$1,687 HKD
Retailer 12HK$1,961 HKD
Retailer 4HK$2,095 HKD
Retailer 8HK$2,095 HKD
Retailer 15HK$2,580 HKD
Retailer 5HK$3,585 HKD
Retailer 9HK$3,687 HKD
Retailer 11HK$3,699 HKD
Retailer 2HK$3,886 HKD
Retailer 3HK$4,747 HKD
Retailer 14HK$4,794 HKD
Retailer 17HK$6,739 HKD
Retailer 13HK$6,763 HKD
Retailer 7HK$7,155 HKD
Retailer 10HK$8,400 HKD
Retailer 6HK$8,528 HKD
Brilliant EarthHK$12,475 HKD

39 data points across 17 retailers

16 retailersHK$1,687 HKD to HK$12,475 HKD

A
Cheapest Retailer
-
HK$1,687 HKD
$215 USD
A
Retailer 2
-
HK$1,961 HKD
$250 USD
View
Retailer 3
-
HK$2,095 HKD
$267 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$2,095 HKD
$267 USD
View
B+
Retailer 5
-
HK$3,585 HKD
$457 USD
View
A
Retailer 6
-
HK$3,699 HKD
€449 EUR
View
A
Retailer 7
-
HK$3,886 HKD
£390 GBP
View
A
Retailer 8
-
HK$4,747 HKD
$605 USD
View
A
Retailer 9
-
HK$4,794 HKD
$611 USD
View
B+
Retailer 10
-
HK$6,739 HKD
$859 USD
View
B+
Retailer 11
-
HK$6,763 HKD
$862 USD
View
Retailer 12
-
HK$7,155 HKD
$912 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
HK$7,323 HKD
£735 GBP
View
B+
Retailer 14
-
HK$8,400 HKD
£843 GBP
View
B+
Retailer 15
-
HK$8,528 HKD
$1,087 USD
View
Most Expensive
B
Brilliant Earth
8718032A · Oct 31
HK$12,475 HKD
$1,590 USD
View
15 more retailers have this diamond
Prices start from HK$1,687 HKDSave up to HK$10,788 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$1,687 HKD