CaratHunter
Plans
Oval|Lab Grown|IGI

0.50ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG407936478

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407936478

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of November 1, 2026
Save HK$10,345 HKD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$12,934 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407936478 or 407936478. Listed at 12 retailers as of October 29, 2026, with prices from HK$2,589 to HK$12,934, a HK$10,345 spread on the same certified stone. MOH London lists it at HK$12,934. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407936478
Dimensions6.09 × 4.52 × 2.83 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
6.09 mm4.52 mm0.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407936478
Side View
Table 59.0%Crown 35.5°Girdle: MED-VTKPavilion 41.4°Culet: NoneDepth 62.6%

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$12,934 HKD|Low: HK$2,487 HKD|High: HK$13,024 HKD|Avg: HK$5,112 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$2,589 HKD
Retailer 8HK$2,903 HKD
Retailer 10HK$2,903 HKD
Retailer 6HK$3,209 HKD
Retailer 9HK$3,209 HKD
Retailer 7HK$5,194 HKD
Retailer 2HK$5,699 HKD
Retailer 3HK$5,800 HKD
Retailer 4HK$9,415 HKD
MOH LondonHK$12,934 HKD

42 data points across 10 retailers

12 retailersHK$2,589 HKD to HK$12,934 HKD

B+
Cheapest Retailer
-
HK$2,589 HKD
$330 USD
B+
Retailer 2
-
HK$2,903 HKD
$370 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$2,903 HKD
$370 USD
View
B+
Retailer 4
-
HK$3,005 HKD
$383 USD
View
B
Retailer 5
-
HK$3,209 HKD
$409 USD
View
Retailer 6
-
HK$3,209 HKD
$409 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$5,194 HKD
$662 USD
View
B
Retailer 8
-
HK$5,699 HKD
£572 GBP
View
B
Retailer 9
-
HK$5,800 HKD
€704 EUR
View
C
Retailer 10
-
HK$9,415 HKD
$1,200 USD
View
C
Retailer 11
-
HK$10,318 HKD
$1,315 USD
View
Most Expensive
C
MOH London
LG407936478 · Oct 29
HK$12,934 HKD
£1,298 GBP
View
11 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$10,345 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$2,589 HKD