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Radiant|Natural|GIA

1.22ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 2567056529

Certificate GIA 2567056529

Diamond specifications and retailer prices

From $6,453 NZD
As of November 4, 2026
Save $5,115 NZD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,567 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567056529. Listed at 12 retailers as of November 4, 2026, with prices from $6,453 to $11,567, a $5,115 spread on the same certified stone. Wholesale Diamonds Direct lists it at $11,567. 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

1.22
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 2567056529
Dimensions7.66 × 5.31 × 3.59 mm
L/W Ratio1.44
Culet sizeNone
Top View
7.66 mm5.31 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567056529
Side View
Table 66.0%Crown 40.4°Girdle: STK-THKPavilion 37°Culet: NoneDepth 67.6%

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 4
Current: $7,446 NZD|Low: $6,453 NZD|High: $11,684 NZD|Avg: $8,329 NZD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 7, 2026
Retailer 8$6,453 NZD
Retailer 6$6,609 NZD
Retailer 7$6,896 NZD
Retailer 3$7,042 NZD
Retailer 1$7,446 NZD
Retailer 9$7,991 NZD
Retailer 11$8,184 NZD
Retailer 10$8,256 NZD
Retailer 5$8,311 NZD
Retailer 4$8,955 NZD
Retailer 2$11,563 NZD
Wholesale Diamonds Direct$11,567 NZD

39 data points across 12 retailers

12 retailers$6,453 NZD to $11,567 NZD

A
Cheapest Retailer
-
$6,453 NZD
B+
Retailer 2
-
$6,609 NZD
View
B+
Retailer 3
-
$6,896 NZD
View
B+
Retailer 4
-
$7,042 NZD
View
B+
Retailer 5
-
$7,446 NZD
View
B+
Retailer 6
-
$7,991 NZD
View
B+
Retailer 7
-
$8,184 NZD
View
B+
Retailer 8
-
$8,256 NZD
View
B+
Retailer 9
-
$8,311 NZD
View
B+
Retailer 10
-
$8,955 NZD
View
B
Retailer 11
-
$11,563 NZD
View
Most Expensive
B
Wholesale Diamonds Direct
283405925 · Nov 6
$11,567 NZD
$6,412 USD
View
11 more retailers have this diamond
Prices start from $6,453 NZDSave up to $5,115 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.

A
1.22ct Radiant
$6,453 NZD