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Radiant|Natural|GIA

1.22ct I VVS1 Radiant Natural Diamond

ID • I/VVS1 • GIA 2507557626

Certificate GIA 2507557626

Diamond specifications and retailer prices

From $6,223 NZD
As of November 6, 2026
Save $6,745 NZD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,968 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507557626. Listed at 19 retailers as of November 5, 2026, with prices from $6,223 to $12,968, a $6,745 spread on the same certified stone. NZ Jewellers lists it at $12,968. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.81°
Pavilion angle30.75°
OriginNatural
Grading LabGIA
CertificateGIA 2507557626
Dimensions6.77 × 5.30 × 3.64 mm
L/W Ratio1.28
Top View
6.77 mm5.30 mm1.22 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507557626
Side View
Table 65.0%Crown 46.81°Girdle: Slightly ThickPavilion 30.75°Culet: NoneDepth 68.7%

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 6
Current: $12,968 NZD|Low: $5,706 NZD|High: $12,968 NZD|Avg: $8,788 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$6,223 NZD
Retailer 8$6,352 NZD
Retailer 10$7,261 NZD
Retailer 3$7,474 NZD
Retailer 2$7,612 NZD
Retailer 5$7,989 NZD
Retailer 4$8,395 NZD
Retailer 9$8,686 NZD
Retailer 11$10,863 NZD
Retailer 6$12,414 NZD
NZ Jewellers$12,968 NZD

43 data points across 11 retailers

19 retailers$6,223 NZD to $12,968 NZD

A
Cheapest Retailer
-
$6,223 NZD
Final sale: no returns
A
Retailer 2
-
$6,352 NZD
View
A
Retailer 3
-
$6,471 NZD
View
A
Retailer 4
-
$6,667 NZD
View
B+
Retailer 5
-
$7,261 NZD
View
B+
Retailer 6
-
$7,409 NZD
View
B+
Retailer 7
-
$7,409 NZD
View
B+
Retailer 8
-
$7,474 NZD
View
B+
Retailer 9
-
$7,612 NZD
View
B+
Retailer 10
-
$7,685 NZD
View
B+
Retailer 11
-
$7,685 NZD
View
B+
Retailer 12
-
$7,955 NZD
View
B+
Retailer 13
-
$7,979 NZD
View
B+
Retailer 14
-
$7,989 NZD
View
B+
Retailer 15
-
$8,395 NZD
View
B+
Retailer 16
-
$8,686 NZD
View
B
Retailer 17
-
$10,863 NZD
View
B
Retailer 18
-
$12,414 NZD
View
Most Expensive
B
NZ Jewellers
077297c1-0b6e-4805-99de-108b1ea29d22 · Nov 5
$12,968 NZD
$7,189 USD
View
18 more retailers have this diamond
Prices start from $6,223 NZDSave up to $6,745 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
$6,223 NZD