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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 $2,292 SGD
$1,793 USD
As of October 30, 2026
Save $2,691 SGD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $12,190 SGD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,190 SGD|Low: $2,292 SGD|High: $12,190 SGD|Avg: $4,705 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 17, 2026
Retailer 2$2,292 SGD
Retailer 6$2,494 SGD
Retailer 5$2,659 SGD
Retailer 7$2,673 SGD
Retailer 4$3,153 SGD
Retailer 3$4,983 SGD
Helzberg Diamonds$12,190 SGD

9 data points across 7 retailers

7 retailers$2,292 SGD to $4,983 SGD

A
Cheapest Retailer
-
$2,292 SGD
$1,793 USD
B+
Retailer 2
-
$2,494 SGD
$1,951 USD
View
B+
Retailer 3
-
$2,659 SGD
$2,080 USD
View
Retailer 4
-
$2,673 SGD
$2,091 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$3,153 SGD
$2,466 USD
View
B
Retailer 6
-
$4,983 SGD
$3,898 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJNMOGOKK · Oct 13
$12,190 SGD
$9,535 USD
View
Price last confirmed 19 days ago
6 more retailers have this diamond
Prices start from $2,292 SGDSave up to $2,691 SGD

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
$2,292 SGD