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Oval|Lab Grown|IGI

0.50ct H SI1 Oval Lab Grown Diamond

GD • H/SI1 • IGI LG436073715

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436073715

Diamond specifications and retailer prices

From HK$2,354 HKD
$300 USD
As of November 1, 2026
Save HK$8,779 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$11,698 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG436073715 or 436073715. Listed at 11 retailers as of November 1, 2026, with a 373% 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
H
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073715
Dimensions6.29 × 4.62 × 2.82 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.29 mm4.62 mm0.50 ctH / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436073715
Side View
Table 55.0%Crown 32.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 61.0%

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: Nov 1
Current: HK$11,698 HKD|Low: HK$2,260 HKD|High: HK$11,827 HKD|Avg: HK$6,106 HKD|+0.1%
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 27, 2026
Retailer 7HK$2,354 HKD
Retailer 10HK$2,628 HKD
Retailer 5HK$2,644 HKD
Retailer 8HK$2,919 HKD
Retailer 11HK$2,919 HKD
Retailer 9HK$4,770 HKD
Retailer 2HK$5,346 HKD
Retailer 13HK$5,610 HKD
Retailer 3HK$5,759 HKD
Retailer 6HK$8,960 HKD
Retailer 12HK$11,133 HKD
MOH LondonHK$11,698 HKD
Retailer 4HK$11,718 HKD

18 data points across 13 retailers

11 retailersHK$2,354 HKD to HK$11,133 HKD

B+
Cheapest Retailer
-
HK$2,354 HKD
$300 USD
B+
Retailer 2
-
HK$2,628 HKD
$335 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$2,730 HKD
$348 USD
View
B+
Retailer 4
-
HK$2,919 HKD
$372 USD
View
Retailer 5
-
HK$2,919 HKD
$372 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
HK$4,770 HKD
$608 USD
View
B
Retailer 7
-
HK$5,346 HKD
€649 EUR
View
C
Retailer 8
-
HK$8,960 HKD
$1,142 USD
View
C
Retailer 9
-
HK$9,376 HKD
$1,195 USD
View
C
Retailer 10
-
HK$11,133 HKD
$1,419 USD
View
Most Expensive
MOH London
LG436073715 · Oct 25
HK$11,698 HKD
£1,174 GBP
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from HK$2,354 HKDSave up to HK$8,779 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$2,354 HKD