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Oval|Lab Grown|IGI

1.73ct K VS2 Oval Lab Grown Diamond

ID • K/VS2 • IGI LG451055748

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451055748

Diamond specifications and retailer prices

From HK$16,999 HKD
As of November 5, 2026
Save HK$36,361 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$53,361 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.73ct lab-grown oval diamond

This 1.73ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451055748 or 451055748. Listed at 9 retailers as of November 5, 2026, with prices from HK$16,999 to HK$53,361, a HK$36,361 spread on the same certified stone. MOH London lists it at HK$53,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055748
Dimensions9.25 × 6.94 × 4.33 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.25 mm6.94 mm1.73 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451055748
Side View
Table 57.0%Crown 35.7°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$53,361 HKD|Low: HK$16,317 HKD|High: HK$56,453 HKD|Avg: HK$31,520 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5HK$16,999 HKD
Retailer 9HK$18,496 HKD
Retailer 6HK$19,719 HKD
Retailer 4HK$21,004 HKD
Retailer 10HK$24,970 HKD
Retailer 8HK$27,102 HKD
Retailer 7HK$30,809 HKD
Retailer 2HK$30,911 HKD
Retailer 3HK$44,132 HKD
MOH LondonHK$53,361 HKD
Retailer 11HK$56,453 HKD

17 data points across 11 retailers

9 retailersHK$16,999 HKD to HK$53,361 HKD

B+
Cheapest Retailer
-
HK$16,999 HKD
B+
Retailer 2
-
HK$18,496 HKD
View
Retailer 3
-
HK$19,719 HKD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
HK$19,719 HKD
View
B+
Retailer 5
-
HK$21,004 HKD
View
B
Retailer 6
-
HK$27,102 HKD
View
B
Retailer 7
-
HK$30,809 HKD
View
B
Retailer 8
-
HK$30,911 HKD
View
Most Expensive
B
MOH London
LG451055748 · Nov 5
HK$53,361 HKD
£5,361 GBP
View
8 more retailers have this diamond
Prices start from HK$16,999 HKDSave up to HK$36,361 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 Oval
HK$16,999 HKD