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Round|Lab Grown|IGI

1.73ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG442066473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442066473

Diamond specifications and retailer prices

From HK$11,847 HKD
$1,510 USD
As of October 29, 2026
Save HK$31,865 HKD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$43,712 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442066473 or 442066473. Listed at 12 retailers as of October 29, 2026, with prices from HK$11,847 to HK$43,712, a HK$31,865 spread on the same certified stone. MOH London lists it at HK$43,712. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066473
Dimensions7.86 × 7.83 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.86 mm7.83 mm1.73 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442066473
Side View
Table 59.5%Crown 31.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$43,712 HKD|Low: HK$10,490 HKD|High: HK$44,061 HKD|Avg: HK$24,626 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 5HK$11,847 HKD
Retailer 7HK$14,279 HKD
Retailer 8HK$14,695 HKD
Retailer 3HK$15,871 HKD
Retailer 10HK$16,554 HKD
Retailer 11HK$20,415 HKD
Retailer 6HK$23,914 HKD
Retailer 2HK$26,252 HKD
Retailer 9HK$31,566 HKD
Retailer 4HK$34,081 HKD
Retailer 12HK$43,593 HKD
MOH LondonHK$43,712 HKD

14 data points across 12 retailers

12 retailersHK$11,847 HKD to HK$43,712 HKD

B
Cheapest Retailer
-
HK$11,847 HKD
$1,510 USD
B
Retailer 2
-
HK$13,126 HKD
$1,673 USD
View
B
Retailer 3
-
HK$14,279 HKD
$1,820 USD
View
B
Retailer 4
-
HK$14,695 HKD
$1,873 USD
View
Final sale: no returns
B
Retailer 5
-
HK$15,229 HKD
$1,941 USD
View
Retailer 6
-
HK$15,229 HKD
$1,941 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
HK$16,554 HKD
$2,110 USD
View
B
Retailer 8
-
HK$23,914 HKD
$3,048 USD
View
B
Retailer 9
-
HK$26,252 HKD
$3,346 USD
View
B
Retailer 10
-
HK$28,535 HKD
$3,637 USD
View
B
Retailer 11
-
HK$31,566 HKD
£3,168 GBP
View
Most Expensive
B
MOH London
LG442066473 · Oct 29
HK$43,712 HKD
£4,387 GBP
View
11 more retailers have this diamond
Prices start from HK$11,847 HKDSave up to HK$31,865 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.

B
1.73ct Round
HK$11,847 HKD