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Oval|Lab Grown|IGI

1.54ct K VS1 Oval Lab Grown Diamond

ID • K/VS1 • IGI LG451056989

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451056989

Diamond specifications and retailer prices

From HK$15,886 HKD
As of November 5, 2026
Save HK$36,598 HKD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$52,485 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451056989 or 451056989. Listed at 11 retailers as of November 5, 2026, with prices from HK$15,886 to HK$52,485, a HK$36,598 spread on the same certified stone. MOH London lists it at HK$52,485. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056989
Dimensions8.78 × 6.55 × 4.18 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.78 mm6.55 mm1.54 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056989
Side View
Table 59.0%Crown 37.6°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.8%

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$52,485 HKD|Low: HK$15,252 HKD|High: HK$53,331 HKD|Avg: HK$27,136 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7HK$15,886 HKD
Retailer 11HK$17,281 HKD
Retailer 8HK$18,426 HKD
Retailer 5HK$19,750 HKD
Retailer 3HK$23,426 HKD
Retailer 2HK$25,072 HKD
Retailer 10HK$25,330 HKD
Retailer 9HK$28,818 HKD
Retailer 6HK$29,555 HKD
Retailer 4HK$33,975 HKD
MOH LondonHK$52,485 HKD

41 data points across 11 retailers

11 retailersHK$15,886 HKD to HK$52,485 HKD

B+
Cheapest Retailer
-
HK$15,886 HKD
B+
Retailer 2
-
HK$17,281 HKD
View
Retailer 3
-
HK$18,426 HKD
View
Price last confirmed 26 days ago
B+
Retailer 4
-
HK$18,426 HKD
View
B
Retailer 5
-
HK$19,750 HKD
View
B
Retailer 6
-
HK$25,072 HKD
View
B
Retailer 7
-
HK$25,330 HKD
View
B
Retailer 8
-
HK$28,818 HKD
View
B
Retailer 9
-
HK$29,555 HKD
View
B
Retailer 10
-
HK$33,975 HKD
View
Most Expensive
B
MOH London
LG451056989 · Nov 5
HK$52,485 HKD
£5,273 GBP
View
10 more retailers have this diamond
Prices start from HK$15,886 HKDSave up to HK$36,598 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+
1.54ct Oval
HK$15,886 HKD