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Radiant|Natural|GIA

0.67ct H SI1 Radiant Natural Diamond

H/SI1 • GIA 2221742500

Certificate GIA 2221742500

Diamond specifications and retailer prices

From $1,455 NZD
£645 GBP
As of November 2, 2026
Save $241 NZD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,696 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.67ct natural radiant diamond

This 0.67ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 2221742500. Listed at 2 retailers as of November 2, 2026, with prices from $1,455 to $1,696, a $241 spread on the same certified stone. Yorxs lists it at $1,696. 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

0.67
Carat
H
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2221742500
Dimensions5.47 × 4.24 × 3.44 mm
L/W Ratio1.29
Culet sizeNone
Top View
5.47 mm4.24 mm0.67 ctH / SI1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2221742500
Side View
Table 66.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 81.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,455 NZD|Low: $1,455 NZD|High: $1,698 NZD|Avg: $1,594 NZD|-3.1%
Retailer 1
Yorxs
November 2, 2026
Retailer 1$1,455 NZD
Yorxs$1,696 NZD

17 data points across 2 retailers

2 retailers$1,455 NZD to $1,696 NZD

B+
Cheapest Retailer
-
$1,455 NZD
£645 GBP
Most Expensive
B
Yorxs
23670D9CF · Nov 2
$1,696 NZD
€909 EUR
View
1 more retailer has this diamond
Prices start from $1,455 NZDSave up to $241 NZD

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+
0.67ct Radiant
$1,455 NZD