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Round|Natural|GIA

1.21ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 1558466991

Certificate GIA 1558466991

Diamond specifications and retailer prices

From $8,173 NZD
As of November 6, 2026
Save $7,813 NZD (49%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,106 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1558466991. Listed at 23 retailers as of November 6, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558466991
Dimensions6.81 × 6.75 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.81 mm6.75 mm1.21 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1558466991
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: $15,986 NZD|Low: $8,103 NZD|High: $16,266 NZD|Avg: $10,668 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 11$8,173 NZD
Retailer 8$8,596 NZD
Retailer 12$9,117 NZD
Retailer 3$9,328 NZD
Retailer 5$9,550 NZD
Retailer 2$10,068 NZD
Retailer 13$10,409 NZD
Retailer 6$10,436 NZD
Retailer 10$10,612 NZD
Retailer 4$10,784 NZD
Retailer 7$11,843 NZD
Retailer 9$13,309 NZD
Retailer 1$15,986 NZD

32 data points across 13 retailers

23 retailers$8,173 NZD to $15,986 NZD

A
Cheapest Retailer
-
$8,173 NZD
A
Retailer 2
-
$8,596 NZD
View
A
Retailer 3
-
$9,117 NZD
View
Retailer 4
-
$9,328 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$9,550 NZD
View
A
Retailer 6
-
$10,068 NZD
View
Final sale: no returns
A
Retailer 7
-
$10,409 NZD
View
A
Retailer 8
-
$10,436 NZD
View
A
Retailer 9
-
$10,612 NZD
View
Retailer 10
-
$10,784 NZD
View
Price last confirmed 29 days ago
A
Retailer 11
-
$10,975 NZD
View
B+
Retailer 12
-
$11,843 NZD
View
Retailer 13
-
$12,021 NZD
View
Price last confirmed 61 days ago
Retailer 14
-
$12,021 NZD
View
Price last confirmed 40 days ago
Retailer 15
-
$12,021 NZD
View
Price last confirmed 30 days ago
Retailer 16
-
$12,207 NZD
View
Price last confirmed 39 days ago
B+
Retailer 17
-
$13,309 NZD
View
Retailer 18
-
$13,872 NZD
View
Price last confirmed 61 days ago
Retailer 19
-
$13,872 NZD
View
Price last confirmed 39 days ago
B+
Retailer 20
-
$15,986 NZD
View
Retailer 21
-
$20,106 NZD
View
Price last confirmed 67 days ago
Retailer 22
-
$20,106 NZD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
b8e61149-a347-436a-aa99-c37919a7a9c9 · Sep 28
$20,106 NZD
$11,146 USD
View
Price last confirmed 40 days ago
22 more retailers have this diamond
Prices start from $8,173 NZDSave up to $7,813 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 Round
$8,173 NZD