Round|Natural|GIA

1.22ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2221590529

Certificate GIA 2221590529

Diamond specifications and retailer prices

From $6,885 USD
Save $4,210 USD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,978 USD at MOH London
View at MOH London

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2221590529. Listed at 18 retailers, with a 61% 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

1.22
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2221590529
Dimensions6.87 × 6.84 × 4.24 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.87 mm6.84 mm1.22 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2221590529
Side View
Table 56.0%Crown 35°Girdle: ThickPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 27
Current: $12,978 USD|Low: $6,885 USD|High: $12,978 USD|Avg: $8,941 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 1, 2026
Retailer 12$6,885 USD
Retailer 10$7,053 USD
Retailer 4$7,552 USD
Retailer 13$7,670 USD
Retailer 8$8,621 USD
Retailer 2$8,718 USD
Retailer 5$9,137 USD
Retailer 7$9,371 USD
Retailer 9$9,952 USD
Retailer 11$10,132 USD
Retailer 3$10,210 USD
Retailer 6$11,095 USD
MOH London$12,978 USD

36 data points across 13 retailers

18 retailers$6,885 USD to $11,095 USD

B
Cheapest Retailer
-
$6,885 USD
B
Retailer 2
-
$6,969 USD
View
B
Retailer 3
-
$7,053 USD
View
B
Retailer 4
-
$7,205 USD
View
B
Retailer 5
-
$7,552 USD
CA$10,489 CAD
View
B
Retailer 6
-
$7,670 USD
View
B
Retailer 7
-
$8,640 USD
£6,803 GBP
View
B
Retailer 8
-
$8,718 USD
A$13,412 AUD
View
B
Retailer 9
-
$9,137 USD
View
B
Retailer 10
-
$9,150 USD
View
B
Retailer 11
-
$9,150 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$9,209 USD
View
B
Retailer 13
-
$9,371 USD
€8,925 EUR
View
B
Retailer 14
-
$9,952 USD
£7,836 GBP
View
B
Retailer 15
-
$10,132 USD
View
B
Retailer 16
-
$10,210 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$11,095 USD
ZAR 179,236 ZAR
View
Most Expensive
B
MOH London
8AF30D2DB · Oct 1
$12,978 USD
£10,219 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $6,885 USDSave up to $4,210 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.

B
1.22ct Round
$6,885 USD