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Oval|Lab Grown|IGI

0.50ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG407915444

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407915444

Diamond specifications and retailer prices

From HK$2,824 HKD
$360 USD
As of October 29, 2026
Save HK$3,437 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,760 HKD at MOH London · As of October 29, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407915444 or 407915444. Listed at 13 retailers as of October 29, 2026, with a 122% 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
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle30.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915444
Dimensions6.08 × 4.67 × 2.84 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.08 mm4.67 mm0.50 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915444
Side View
Table 56.0%Crown 30.6°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 60.8%

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 29
Current: HK$13,760 HKD|Low: HK$2,252 HKD|High: HK$13,850 HKD|Avg: HK$6,295 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6HK$2,824 HKD
Retailer 7HK$2,981 HKD
Retailer 10HK$3,162 HKD
Retailer 8HK$3,507 HKD
Retailer 11HK$3,507 HKD
Retailer 9HK$5,610 HKD
Retailer 4HK$6,253 HKD
Retailer 2HK$6,261 HKD
Retailer 5HK$10,270 HKD
Retailer 3HK$12,483 HKD
MOH LondonHK$13,760 HKD

42 data points across 11 retailers

13 retailersHK$2,824 HKD to HK$6,261 HKD

B+
Cheapest Retailer
-
HK$2,824 HKD
$360 USD
B
Retailer 2
-
HK$2,981 HKD
$380 USD
View
B
Retailer 3
-
HK$3,162 HKD
$403 USD
View
Final sale: no returns
B
Retailer 4
-
HK$3,280 HKD
$418 USD
View
B
Retailer 5
-
HK$3,507 HKD
$447 USD
View
B
Retailer 6
-
HK$3,507 HKD
$447 USD
View
B
Retailer 7
-
HK$5,610 HKD
$715 USD
View
B
Retailer 8
-
HK$6,253 HKD
€759 EUR
View
B
Retailer 9
-
HK$6,261 HKD
£628 GBP
View
Retailer 10
-
HK$10,270 HKD
$1,309 USD
View
Price under review
Retailer 11
-
HK$11,259 HKD
$1,435 USD
View
Price under review
Retailer 12
-
HK$12,483 HKD
$1,591 USD
View
Price under review
Most Expensive
MOH London
LG407915444 · Oct 29
HK$13,760 HKD
£1,381 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$2,824 HKDSave up to HK$3,437 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$2,824 HKD