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Round|Natural|GIA

1.21ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 3555189803

Certificate GIA 3555189803

Diamond specifications and retailer prices

From $2,483 USD
HK$19,400 HKD
Save $3,138 USD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,621 USD at MOH London
View at MOH London

About this 1.21ct natural round diamond

This 1.21ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3555189803. Listed at 17 retailers, with prices from $2,483 to $5,621 at MOH London, a $3,138 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 3555189803
Dimensions6.85 × 6.90 × 4.21 mm
L/W Ratio1.01
Top View
6.85 mm6.90 mm1.21 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555189803
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $5,621 USD|Low: $2,483 USD|High: $5,621 USD|Avg: $3,441 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
October 1, 2026
Retailer 8$2,483 USD
Retailer 2$2,656 USD
Retailer 3$2,810 USD
Retailer 11$3,072 USD
Retailer 12$3,075 USD
Retailer 4$3,350 USD
Retailer 9$3,420 USD
Retailer 5$3,546 USD
Retailer 7$3,815 USD
Retailer 10$3,874 USD
Retailer 6$4,005 USD
MOH London$5,621 USD

34 data points across 12 retailers

17 retailers$2,483 USD to $5,621 USD

A
Cheapest Retailer
-
$2,483 USD
HK$19,400 HKD
A
Retailer 2
-
$2,656 USD
₹252,996 INR
View
B+
Retailer 3
-
$2,810 USD
View
B+
Retailer 4
-
$2,885 USD
SGD 3,899 SGD
View
B+
Retailer 5
-
$2,988 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$3,072 USD
View
B+
Retailer 7
-
$3,075 USD
View
B+
Retailer 8
-
$3,350 USD
View
B+
Retailer 9
-
$3,418 USD
£2,691 GBP
View
B
Retailer 10
-
$3,465 USD
View
B
Retailer 11
-
$3,482 USD
SGD 4,706 SGD
View
B
Retailer 12
-
$3,546 USD
A$5,456 AUD
View
B+
Retailer 13
-
$3,676 USD
View
B+
Retailer 14
-
$3,815 USD
€3,633 EUR
View
B+
Retailer 15
-
$3,874 USD
£3,050 GBP
View
B
Retailer 16
-
$4,005 USD
ZAR 64,694 ZAR
View
Most Expensive
B
MOH London
4BED77B35 · Oct 1
$5,621 USD
£4,426 GBP
View
16 more retailers have this diamond
Prices start from $2,483 USDSave up to $3,138 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.

A
1.21ct Round
$2,483 USD