Radiant|Natural|GIA

1.21ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 2506480947

Certificate GIA 2506480947

Diamond specifications and retailer prices

From $4,483 NZD
As of November 6, 2026
Save $310 NZD (6%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,806 NZD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) 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 2506480947. Listed at 14 retailers as of November 6, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506480947
Dimensions7.33 × 5.47 × 3.64 mm
L/W Ratio1.34
Top View
7.33 mm5.47 mm1.21 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506480947
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: 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: Nov 6
Current: $3,817 NZD|Low: $3,579 NZD|High: $8,359 NZD|Avg: $5,136 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 14, 2026
Retailer 11$3,579 NZD
Retailer 1$3,817 NZD
Retailer 2$4,483 NZD
Retailer 4$4,636 NZD
Retailer 3$4,793 NZD
Retailer 5$4,932 NZD
Retailer 8$4,944 NZD
Retailer 9$5,008 NZD
Retailer 7$5,695 NZD
Retailer 6$5,834 NZD
Retailer 10$8,316 NZD

22 data points across 11 retailers

14 retailers$4,483 NZD to $4,793 NZD

Retailer 1
-
$3,579 NZD
Price last confirmed 24 days ago
Retailer 2
-
$3,817 NZD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$4,483 NZD
View
Retailer 4
-
$4,690 NZD
View
Price last confirmed 26 days ago
Retailer 5
-
$4,690 NZD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$4,793 NZD
View
Retailer 7
-
$4,896 NZD
View
Price last confirmed 38 days ago
Retailer 8
-
$4,932 NZD
View
Price last confirmed 24 days ago
Retailer 9
-
$4,944 NZD
View
Price last confirmed 24 days ago
Retailer 10
-
$5,008 NZD
View
Price last confirmed 25 days ago
Retailer 11
-
$5,412 NZD
View
Price last confirmed 26 days ago
Retailer 12
-
$5,695 NZD
View
Price last confirmed 26 days ago
Retailer 13
-
$8,316 NZD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
9851dc2d-6cfc-4f3b-a9c0-0e0629cdd7cc · Oct 11
$9,806 NZD
$5,436 USD
View
Price last confirmed 26 days ago
13 more retailers have this diamond
Prices start from $4,483 NZDSave up to $310 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
1.21ct Radiant
$4,483 NZD