CaratHunter
Plans
Oval|Lab Grown|IGI

0.50ct F IF Oval Lab Grown Diamond

VG • F/IF • IGI LG778617273

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778617273

Diamond specifications and retailer prices

From HK$1,553 HKD
As of November 5, 2026
Save HK$8,645 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,199 HKD at Kay Jewelers · As of November 4, 2026
View at Kay Jewelers

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778617273 or 778617273. Listed at 21 retailers as of November 4, 2026, with prices from HK$1,553 to HK$10,199, a HK$8,645 spread on the same certified stone. Kay Jewelers lists it at HK$10,199. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778617273
Dimensions6.31 × 4.46 × 2.76 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.31 mm4.46 mm0.50 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778617273
Side View
Table 60.0%Crown 34.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: HK$10,199 HKD|Low: HK$1,506 HKD|High: HK$11,062 HKD|Avg: HK$5,116 HKD|-7.8%
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 19HK$1,553 HKD
Retailer 13HK$1,797 HKD
Retailer 11HK$1,851 HKD
Retailer 8HK$1,946 HKD
Retailer 10HK$2,346 HKD
Retailer 5HK$2,863 HKD
Retailer 18HK$3,452 HKD
Retailer 16HK$3,868 HKD
Retailer 17HK$3,868 HKD
Retailer 9HK$4,032 HKD
Retailer 3HK$4,213 HKD
Retailer 4HK$5,311 HKD
Retailer 15HK$5,437 HKD
Retailer 7HK$6,896 HKD
Retailer 14HK$8,175 HKD
Retailer 6HK$8,363 HKD
Retailer 2HK$8,489 HKD
Kay JewelersHK$10,199 HKD
Retailer 12HK$10,199 HKD

34 data points across 19 retailers

21 retailersHK$1,553 HKD to HK$10,199 HKD

A
Cheapest Retailer
-
HK$1,553 HKD
Retailer 2
-
HK$1,569 HKD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$1,797 HKD
View
Retailer 4
-
HK$1,812 HKD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$1,851 HKD
View
Retailer 6
-
HK$1,946 HKD
View
Price last confirmed 18 days ago
A
Retailer 7
-
HK$2,346 HKD
View
B+
Retailer 8
-
HK$2,863 HKD
View
B+
Retailer 9
-
HK$3,452 HKD
View
B+
Retailer 10
-
HK$3,868 HKD
View
B+
Retailer 11
-
HK$3,868 HKD
View
Retailer 12
-
HK$4,032 HKD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
HK$4,213 HKD
View
B
Retailer 14
-
HK$5,311 HKD
View
B
Retailer 15
-
HK$5,437 HKD
View
Retailer 16
-
HK$6,896 HKD
View
Price last confirmed 19 days ago
B
Retailer 17
-
HK$8,175 HKD
View
Retailer 18
-
HK$8,363 HKD
View
Price last confirmed 18 days ago
B
Retailer 19
-
HK$8,489 HKD
View
B
Retailer 20
-
HK$10,199 HKD
View
Most Expensive
B
Kay Jewelers
259020758 · Nov 4
HK$10,199 HKD
$1,300 USD
View
20 more retailers have this diamond
Prices start from HK$1,553 HKDSave up to HK$8,645 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
0.50ct Oval
HK$1,553 HKD