CaratHunter
Plans
Round|Lab Grown|GIA

0.50ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 2196478458

Certificate GIA 2196478458

Diamond specifications and retailer prices

From HK$5,222 HKD
As of November 1, 2026
Save HK$6,853 HKD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$28,240 HKD at MOH London · As of October 18, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2196478458. Listed at 5 retailers as of November 1, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2196478458
Dimensions5.11 × 5.09 × 3.15 mm
L/W Ratio1.00
Top View
5.11 mm5.09 mm0.50 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2196478458
Side View
Table 56.0%CrownGirdlePavilionCulet: NDepth 61.7%

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$28,240 HKD|Low: HK$5,222 HKD|High: HK$28,469 HKD|Avg: HK$11,421 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6HK$5,222 HKD
Retailer 5HK$5,265 HKD
Retailer 3HK$8,370 HKD
Retailer 2HK$11,027 HKD
Retailer 4HK$12,075 HKD
MOH LondonHK$28,240 HKD

37 data points across 6 retailers

5 retailersHK$5,222 HKD to HK$12,075 HKD

B+
Cheapest Retailer
-
HK$5,222 HKD
B
Retailer 2
-
HK$8,370 HKD
€1,016 EUR
View
B
Retailer 3
-
HK$11,027 HKD
£1,107 GBP
View
B
Retailer 4
-
HK$12,075 HKD
$1,539 USD
View
Most Expensive
MOH London
2196478458 · Oct 18
HK$28,240 HKD
£2,834 GBP
View
Price last confirmed 15 days ago
4 more retailers have this diamond
Prices start from HK$5,222 HKDSave up to HK$6,853 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 Round
HK$5,222 HKD