Round|Natural|GIA

1.21ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 5543960398

Certificate GIA 5543960398

Diamond specifications and retailer prices

From $4,385 USD
As of November 2, 2026
Save $4,386 USD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,771 USD at NZ Jewellers · As of November 2, 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 5543960398. Listed at 19 retailers as of November 2, 2026, with prices from $4,385 to $8,771, a $4,386 spread on the same certified stone. NZ Jewellers lists it at $8,771. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5543960398
Dimensions6.73 × 6.77 × 4.28 mm
L/W Ratio1.01
Star length50%
Top View
6.73 mm6.77 mm1.21 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543960398
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,930 USD|Low: $3,854 USD|High: $8,771 USD|Avg: $5,336 USD|-3.5%
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
Retailer 19
Retailer 20
November 3, 2026
Retailer 7$4,123 USD
Retailer 16$4,123 USD
Retailer 9$4,320 USD
Retailer 5$4,385 USD
Retailer 6$4,400 USD
Retailer 17$4,531 USD
Retailer 10$4,611 USD
Retailer 4$4,704 USD
Retailer 11$4,720 USD
Retailer 3$4,758 USD
Retailer 19$4,879 USD
Retailer 20$5,227 USD
Retailer 13$5,252 USD
Retailer 2$5,641 USD
Retailer 12$5,666 USD
Retailer 15$5,766 USD
Retailer 8$6,111 USD
Retailer 18$7,667 USD
NZ Jewellers$7,930 USD
Retailer 14$8,353 USD

35 data points across 20 retailers

19 retailers$4,385 USD to $8,771 USD

Retailer 1
-
$4,123 USD
Price last confirmed 12 days ago
Retailer 2
-
$4,123 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$4,385 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,400 USD
View
B+
Retailer 5
-
$4,531 USD
CA$6,293 CAD
View
Retailer 6
-
$4,611 USD
A$7,094 AUD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$4,704 USD
View
Retailer 8
-
$4,758 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
$4,879 USD
View
B+
Retailer 10
-
$5,227 USD
View
B+
Retailer 11
-
$5,252 USD
£4,135 GBP
View
B+
Retailer 12
-
$5,641 USD
€5,372 EUR
View
Retailer 13
-
$5,666 USD
ZAR 91,531 ZAR
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$5,766 USD
£4,540 GBP
View
B
Retailer 15
-
$6,111 USD
£4,812 GBP
View
Retailer 16
-
$7,667 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$7,930 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$8,353 USD
£6,577 GBP
View
Most Expensive
B
NZ Jewellers
dd03969f-090d-4265-acf0-688ef8eb874a · Nov 2
$8,771 USD
View
18 more retailers have this diamond
Prices start from $4,385 USDSave up to $4,386 USD

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.

B+
1.21ct Round
$4,385 USD