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Oval|Lab Grown|IGI

1.50ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG442067057

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442067057

Diamond specifications and retailer prices

From HK$7,140 HKD
As of November 5, 2026
Save HK$20,869 HKD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$28,009 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442067057 or 442067057. Listed at 9 retailers as of November 5, 2026, with prices from HK$7,140 to HK$28,009, a HK$20,869 spread on the same certified stone. MOH London lists it at HK$28,009. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067057
Dimensions8.58 × 6.46 × 4.12 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.58 mm6.46 mm1.50 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442067057
Side View
Table 63.0%Crown 34.5°Girdle: THK-VTKPavilion 42.8°Culet: NoneDepth 63.8%

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 5
Current: HK$28,009 HKD|Low: HK$6,858 HKD|High: HK$28,467 HKD|Avg: HK$15,222 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4HK$7,140 HKD
Retailer 8HK$7,767 HKD
Retailer 5HK$8,284 HKD
Retailer 2HK$9,640 HKD
Retailer 9HK$12,258 HKD
Retailer 6HK$13,284 HKD
Retailer 3HK$18,426 HKD
Retailer 7HK$23,285 HKD
Retailer 10HK$23,716 HKD
MOH LondonHK$28,009 HKD

18 data points across 10 retailers

9 retailersHK$7,140 HKD to HK$28,009 HKD

A
Cheapest Retailer
-
HK$7,140 HKD
A
Retailer 2
-
HK$7,767 HKD
View
Retailer 3
-
HK$8,284 HKD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
HK$8,284 HKD
View
B+
Retailer 5
-
HK$9,640 HKD
View
B+
Retailer 6
-
HK$13,284 HKD
View
B
Retailer 7
-
HK$18,426 HKD
View
B
Retailer 8
-
HK$23,285 HKD
View
Most Expensive
B
MOH London
LG442067057 · Nov 5
HK$28,009 HKD
£2,814 GBP
View
8 more retailers have this diamond
Prices start from HK$7,140 HKDSave up to HK$20,869 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
1.50ct Oval
HK$7,140 HKD