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Oval|Lab Grown|IGI

1.50ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG850605538

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG850605538

Diamond specifications and retailer prices

From HK$1,787 HKD
As of November 6, 2026
Save HK$7,490 HKD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$9,277 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG850605538 or 850605538. Listed at 9 retailers as of November 5, 2026, with prices from HK$1,787 to HK$9,277, a HK$7,490 spread on the same certified stone. MOH London lists it at HK$9,277. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850605538
Dimensions9.51 × 6.36 × 3.89 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.51 mm6.36 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850605538
Side View
Table 66.0%Crown 32.6°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$9,277 HKD|Low: HK$1,787 HKD|High: HK$9,297 HKD|Avg: HK$4,706 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$1,787 HKD
Retailer 2HK$2,531 HKD
Retailer 7HK$2,680 HKD
Retailer 8HK$3,535 HKD
Retailer 3HK$3,605 HKD
Retailer 4HK$5,196 HKD
Retailer 9HK$6,811 HKD
Retailer 6HK$7,210 HKD
MOH LondonHK$9,277 HKD

8 data points across 9 retailers

9 retailersHK$1,787 HKD to HK$9,277 HKD

A
Cheapest Retailer
-
HK$1,787 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,531 HKD
View
B+
Retailer 3
-
HK$2,680 HKD
View
A
Retailer 4
-
HK$3,535 HKD
View
A
Retailer 5
-
HK$3,605 HKD
View
B+
Retailer 6
-
HK$5,196 HKD
View
B
Retailer 7
-
HK$6,811 HKD
View
B
Retailer 8
-
HK$7,210 HKD
View
Most Expensive
B
MOH London
LG850605538 · Nov 5
HK$9,277 HKD
£932 GBP
View
8 more retailers have this diamond
Prices start from HK$1,787 HKDSave up to HK$7,490 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$1,787 HKD