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Radiant|Lab Grown|IGI

6.22ct D VS1 Radiant Lab Grown Diamond

GD • D/VS1

Diamond specifications and retailer prices

From HK$14,068 HKD
$1,793 USD
As of October 30, 2026
Save HK$16,516 HKD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$74,813 HKD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 6.22ct lab-grown radiant diamond

This 6.22ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI. Listed at 7 retailers as of October 30, 2026, with a 117% 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

6.22
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions13.84 × 8.68 × 5.76 mm
L/W Ratio1.59
Top View
13.84 mm8.68 mm6.22 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.4%

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: Oct 30
Current: HK$74,813 HKD|Low: HK$14,068 HKD|High: HK$74,813 HKD|Avg: HK$28,875 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 2HK$14,068 HKD
Retailer 6HK$15,308 HKD
Retailer 5HK$16,320 HKD
Retailer 7HK$16,406 HKD
Retailer 4HK$19,348 HKD
Retailer 3HK$30,584 HKD
Helzberg DiamondsHK$74,813 HKD

9 data points across 7 retailers

7 retailersHK$14,068 HKD to HK$30,584 HKD

A
Cheapest Retailer
-
HK$14,068 HKD
$1,793 USD
B+
Retailer 2
-
HK$15,308 HKD
$1,951 USD
View
B+
Retailer 3
-
HK$16,320 HKD
$2,080 USD
View
Retailer 4
-
HK$16,406 HKD
$2,091 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$19,348 HKD
$2,466 USD
View
B
Retailer 6
-
HK$30,584 HKD
$3,898 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJNMOGOKK · Oct 13
HK$74,813 HKD
$9,535 USD
View
Price last confirmed 21 days ago
6 more retailers have this diamond
Prices start from HK$14,068 HKDSave up to HK$16,516 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
6.22ct Radiant
HK$14,068 HKD