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Oval|Lab Grown|IGI

1.50ct I SI2 Oval Lab Grown Diamond

VG • I/SI2 • IGI LG478113782

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG478113782

Diamond specifications and retailer prices

From HK$6,583 HKD
As of November 6, 2026
Save HK$25,895 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$32,478 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG478113782 or 478113782. Listed at 10 retailers as of November 5, 2026, with prices from HK$6,583 to HK$32,478, a HK$25,895 spread on the same certified stone. MOH London lists it at HK$32,478. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478113782
Dimensions8.67 × 6.47 × 4.15 mm
L/W Ratio1.34
Girdle conditionFaceted
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
8.67 mm6.47 mm1.50 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG478113782
Side View
Table 55.5%Crown 33.7°Girdle: MED-THKPavilion 42.6°Culet: NoneDepth 64.1%

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 6
Current: HK$32,478 HKD|Low: HK$6,583 HKD|High: HK$32,996 HKD|Avg: HK$15,766 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2HK$6,583 HKD
Retailer 3HK$8,739 HKD
Retailer 6HK$9,773 HKD
Retailer 4HK$10,134 HKD
Retailer 7HK$10,134 HKD
Retailer 9HK$14,499 HKD
Retailer 5HK$16,122 HKD
Retailer 8HK$20,558 HKD
Retailer 10HK$22,681 HKD
MOH LondonHK$32,478 HKD

16 data points across 10 retailers

10 retailersHK$6,583 HKD to HK$32,478 HKD

B+
Cheapest Retailer
-
HK$6,583 HKD
B+
Retailer 2
-
HK$8,739 HKD
View
B+
Retailer 3
-
HK$9,507 HKD
View
B+
Retailer 4
-
HK$9,773 HKD
View
Final sale: no returns
Retailer 5
-
HK$10,134 HKD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$10,134 HKD
View
B
Retailer 7
-
HK$16,122 HKD
View
B
Retailer 8
-
HK$18,998 HKD
View
B
Retailer 9
-
HK$20,558 HKD
View
Most Expensive
C
MOH London
LG478113782 · Nov 5
HK$32,478 HKD
£3,263 GBP
View
9 more retailers have this diamond
Prices start from HK$6,583 HKDSave up to HK$25,895 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+
1.50ct Oval
HK$6,583 HKD