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Round|Natural|GIA

1.21ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 1555883590

Certificate GIA 1555883590

Diamond specifications and retailer prices

From $7,193 USD
As of November 6, 2026
Save $6,154 USD (46%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $16,485 USD 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 1555883590. Listed at 27 retailers as of November 6, 2026, with a 86% 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1555883590
Dimensions6.89 × 6.93 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.89 mm6.93 mm1.21 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555883590
Side View
Table 59.0%Crown 32°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 60.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $13,347 USD|Low: $7,553 USD|High: $13,563 USD|Avg: $9,931 USD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 6$7,553 USD
Retailer 3$7,755 USD
Retailer 8$8,757 USD
Retailer 4$8,820 USD
Retailer 5$8,841 USD
Retailer 11$8,894 USD
Retailer 9$10,454 USD
Retailer 2$11,212 USD
Retailer 10$11,366 USD
Retailer 7$11,748 USD
Retailer 1$13,347 USD

27 data points across 11 retailers

27 retailers$7,193 USD to $13,347 USD

B+
Cheapest Retailer
-
$7,193 USD
B+
Retailer 2
-
$7,553 USD
View
B+
Retailer 3
-
$7,755 USD
View
Retailer 4
-
$7,964 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$8,757 USD
View
B+
Retailer 6
-
$8,820 USD
View
B+
Retailer 7
-
$8,841 USD
View
B+
Retailer 8
-
$8,870 USD
View
B+
Retailer 9
-
$8,888 USD
View
Final sale: no returns
B+
Retailer 10
-
$8,894 USD
View
Retailer 11
-
$8,894 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$9,326 USD
View
B+
Retailer 13
-
$9,629 USD
View
B+
Retailer 14
-
$9,646 USD
View
B
Retailer 15
-
$9,845 USD
View
Retailer 16
-
$9,856 USD
View
Price last confirmed 40 days ago
Retailer 17
-
$9,856 USD
View
Price last confirmed 30 days ago
Retailer 18
-
$10,008 USD
View
Price last confirmed 39 days ago
B+
Retailer 19
-
$10,454 USD
View
Retailer 20
-
$11,366 USD
View
Price last confirmed 10 days ago
Retailer 21
-
$11,373 USD
View
Price last confirmed 39 days ago
Retailer 22
-
$11,373 USD
View
Price last confirmed 69 days ago
B
Retailer 23
-
$11,748 USD
View
B
Retailer 24
-
$13,347 USD
View
Retailer 25
-
$16,485 USD
View
Price last confirmed 35 days ago
Retailer 26
-
$16,485 USD
View
Price last confirmed 67 days ago
Most Expensive
NZ Jewellers
0daca3ca-87b4-4f97-973c-11aa6477c05e · Sep 28
$16,485 USD
View
Price last confirmed 40 days ago
26 more retailers have this diamond
Prices start from $7,193 USDSave up to $6,154 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
$7,193 USD