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Oval|Lab Grown|IGI

0.50ct E SI2 Oval Lab Grown Diamond

VG • E/SI2 • IGI LG407915442

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915442

Diamond specifications and retailer prices

From HK$2,275 HKD
$290 USD
As of October 30, 2026
Save HK$7,101 HKD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$11,709 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915442 or 407915442. Listed at 11 retailers as of October 28, 2026, with a 312% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915442
Dimensions5.99 × 4.42 × 2.83 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.99 mm4.42 mm0.50 ctE / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915442
Side View
Table 59.0%Crown 36.6°Girdle: THK-VTKPavilion 40°Culet: NoneDepth 64.0%

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: Oct 30
Current: HK$11,709 HKD|Low: HK$1,627 HKD|High: HK$11,828 HKD|Avg: HK$4,690 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13HK$1,627 HKD
Retailer 2HK$2,275 HKD
Retailer 8HK$2,354 HKD
Retailer 11HK$2,629 HKD
Retailer 9HK$2,919 HKD
Retailer 12HK$2,919 HKD
Retailer 4HK$3,717 HKD
Retailer 10HK$4,771 HKD
Retailer 6HK$5,380 HKD
Retailer 3HK$5,759 HKD
Retailer 5HK$6,105 HKD
Retailer 7HK$8,961 HKD
MOH LondonHK$11,709 HKD

19 data points across 13 retailers

11 retailersHK$2,275 HKD to HK$9,376 HKD

B+
Cheapest Retailer
-
HK$2,275 HKD
$290 USD
B+
Retailer 2
-
HK$2,354 HKD
$300 USD
View
B+
Retailer 3
-
HK$2,629 HKD
$335 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$2,731 HKD
$348 USD
View
B
Retailer 5
-
HK$2,919 HKD
$372 USD
View
B
Retailer 6
-
HK$2,919 HKD
$372 USD
View
B
Retailer 7
-
HK$4,771 HKD
$608 USD
View
B
Retailer 8
-
HK$5,380 HKD
€653 EUR
View
C
Retailer 9
-
HK$8,961 HKD
$1,142 USD
View
C
Retailer 10
-
HK$9,376 HKD
$1,195 USD
View
Most Expensive
MOH London
LG407915442 · Oct 25
HK$11,709 HKD
£1,175 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$2,275 HKDSave up to HK$7,101 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+
0.50ct Oval
HK$2,275 HKD