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Round|Natural|GIA

1.21ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1455211067

Certificate GIA 1455211067

Diamond specifications and retailer prices

From $5,851 NZD
As of November 4, 2026
Save $7,628 NZD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,479 NZD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1455211067. Listed at 18 retailers as of November 4, 2026, with prices from $5,851 to $13,479, a $7,628 spread on the same certified stone. NZ Jewellers lists it at $13,479. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1455211067
Dimensions6.79 × 6.75 × 4.22 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.79 mm6.75 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1455211067
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: $13,479 NZD|Low: $5,783 NZD|High: $14,601 NZD|Avg: $8,725 NZD|-7.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 4$5,851 NZD
Retailer 13$6,416 NZD
Retailer 7$7,108 NZD
Retailer 5$7,116 NZD
Retailer 18$7,141 NZD
Retailer 9$7,361 NZD
Retailer 3$7,736 NZD
Retailer 16$7,736 NZD
Retailer 2$7,788 NZD
Retailer 8$7,809 NZD
Retailer 11$8,213 NZD
Retailer 6$8,220 NZD
Retailer 10$8,448 NZD
Retailer 14$8,927 NZD
Retailer 15$9,197 NZD
Retailer 12$9,439 NZD
Retailer 17$12,289 NZD
NZ Jewellers$13,479 NZD

29 data points across 18 retailers

18 retailers$5,851 NZD to $13,479 NZD

A
Cheapest Retailer
-
$5,851 NZD
A
Retailer 2
-
$6,416 NZD
View
A
Retailer 3
-
$7,108 NZD
View
A
Retailer 4
-
$7,116 NZD
View
A
Retailer 5
-
$7,141 NZD
View
Final sale: no returns
Retailer 6
-
$7,361 NZD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$7,736 NZD
View
B+
Retailer 8
-
$7,736 NZD
View
B+
Retailer 9
-
$7,788 NZD
View
Retailer 10
-
$7,809 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$8,213 NZD
View
B+
Retailer 12
-
$8,220 NZD
View
Retailer 13
-
$8,448 NZD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$8,927 NZD
View
B+
Retailer 15
-
$9,197 NZD
View
B+
Retailer 16
-
$9,439 NZD
View
B
Retailer 17
-
$12,289 NZD
View
Most Expensive
B
NZ Jewellers
62b8b62e-e76c-47e1-ba60-172f2b35f1e2 · Nov 5
$13,479 NZD
$7,577 USD
View
17 more retailers have this diamond
Prices start from $5,851 NZDSave up to $7,628 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
$5,851 NZD